langs: 30 января [ru] / january 30 [en] / 30. januar [de] / 30 janvier [fr] / 30 gennaio [it] / 30 de enero [es]
days: january 27 / january 28 / january 29 / january 30 / january 31 / february 1 / february 2
Asteroid / Asteroid
#1 4332 Milton
4332 Milton , provisional designation 1983 RC , is a background asteroid from the central regions of the asteroid belt , approximately 11 kilometers (7 miles) in diameter. It was discovered on 5 September 1983, by American astronomer Carolyn Shoemaker at the Palomar Observatory in California. [1] Th
- ... features in Australia. [1] The official naming citation was published by the Minor Planet Center on 30 january 1991 ( M.P.C. 17656 ). [10]
#2 5259 Epeigeus
5259 Epeigeus / ɪ ˈ p iː dʒ iː ə s / is a mid-sized Jupiter trojan from the Greek camp , approximately 44 kilometers (27 miles) in diameter. It was discovered on 30 January 1989, by American astronomer couple Carolyn and Eugene Shoemaker at the Palomar Observatory in California. [1] The D-type aster
- ... ojan from the Greek camp , approximately 44 kilometers (27 miles) in diameter. It was discovered on 30 january 1989, by American astronomer couple Carolyn and Eugene Shoemaker at the Palomar Observatory in Cali ...
- ... very [1] Discovered by C. S. Shoemaker E. M. Shoemaker Discovery site Palomar Obs. Discovery date 30 january 1989 Designations MPC designation (5259) Epeigeus Pronunciation / ɪ ˈ p iː dʒ iː ə s / Named after ...
#3 4715 Medesicaste
4715 Medesicaste ( prov. designation : 1989 TS 1 ) is a dark Jupiter trojan from the Trojan camp , approximately 64 kilometers (40 miles) in diameter. It was discovered on 9 October 1989, by Japanese astronomer Yoshiaki Oshima at the Gekko Observatory east of Shizuoka, Japan. [1] The assumed C-type
- ... ion at Gekko. [1] NUMBERING AND NAMING This minor planet was numbered by the Minor Planet Center on 30 january 1991 ( M.P.C. 17619 ). [12] On 14 May 2021, the object was named by the Working Group Small Body No ...
#4 Lost minor planet
A minor planet is " lost " when today's observers cannot find it, because its location is too uncertain to target observations. This happens if the orbital elements of a minor planet are not known accurately enough, typically because the observation arc for the object is too short, or too few observ
- ... fic community when it was estimated as having as high as a 1 in 25 chance of colliding with Mars on 30 january 2008. [28] However, by 9 January 2008 additional observations allowed NASA's Near Earth Object Prog ...
#5 1552 Bessel
1552 Bessel , provisional designation 1938 DE 1 , is a stony Eoan asteroid from the outer regions of the asteroid belt , approximately 18 kilometers in diameter. It was discovered on 24 February 1938, by Finnish astronomer Yrjö Väisälä at Turku Observatory in Southwest Finland, and named after Germa
- ... r crater Bessel . [2] [10] The official naming citation was published by the Minor Planet Center on 30 january 1964 ( M.P.C. 2278 ). [11] PHYSICAL CHARACTERISTICS ROTATION PERIOD AND POLE In March 2011, a rotat ...
#6 1447 Utra
1447 Utra , provisional designation 1938 BB , is a stony asteroid , slow rotator and suspected tumbler from the central region of the asteroid belt , approximately 12 kilometers in diameter. It was discovered on 26 January 1938, by Finnish astronomer Yrjö Väisälä at Turku Observatory in Southwest Fi
- ... ace of the discoverer. [2] The official naming citation was published by the Minor Planet Center on 30 january 1964 ( M.P.C. 2277 ). [10]
#7 4435 Holt
4435 Holt , provisional designation 1983 AG 2 , is a stony asteroid , sizable Mars-crosser and binary system from the inner regions of the asteroid belt , approximately 5 kilometers in diameter. It was discovered on 13 January 1983, by American astronomer Carolyn Shoemaker at the Palomar Observatory
- ... ll numbered asteroids. [2] The official naming citation was published by the Minor Planet Center on 30 january 1991 ( M.P.C. 17656 ). [11] PHYSICAL CHARACTERISTICS In the SMASS classification , Holt is a common ...
#8 2019 BE5
2019 BE 5 is a sub-kilometer near-Earth asteroid classified under the Aten group . It was discovered on 31 January 2019, by the Zwicky Transient Facility at the Palomar Observatory . The asteroid was discovered one day after it had made a close approach to Earth from a distance of 0.00784 AU (1.17
- ... 2019 BE 5 is too small to be classified as a potentially hazardous object . [6] CLOSE APPROACHES On 30 january 2019, one day prior to its discovery, 2019 BE 5 made a close pass by the Moon and Earth from within ...
#9 (153814) 2001 WN5
(153814) 2001 WN 5 is a sub-kilometer asteroid , classified as near-Earth object and potentially hazardous asteroid of the Apollo group . 2028 Earth/Moon approach [1] Date & Time Approach to Nominal distance uncertainty region ( 3-sigma ) 2028-Jun-26 05:23 Earth 248 714 km ± 25 km [3] 2028-Jun-26
- ... 20 November 2001, [4] The potentially hazardous asteroid was removed from the Sentry Risk Table on 30 january 2002. [5] There are precovery images dating back to 10 February 1996. [1] The orbit is well determi ...
#10 (357439) 2004 BL86
(357439) 2004 BL 86 is a bright sub-kilometer asteroid and binary system , classified as near-Earth object and potentially hazardous asteroid of the Apollo group , approximately 300 meters (980 ft) in diameter. It was discovered on 30 January 2004 by astronomers of the Lincoln Near-Earth Asteroid
- ... asteroid of the Apollo group , approximately 300 meters (980 ft) in diameter. It was discovered on 30 january 2004 by astronomers of the Lincoln Near-Earth Asteroid Research at Lincoln Laboratory's Experimenta ...
- ... -planet moon Discovery [1] [2] Discovered by LINEAR Discovery site Lincoln Lab's ETS Discovery date 30 january 2004 Designations MPC designation (357439) 2004 BL 86 Minor planet category NEO · PHA · Apollo [1] ...
#11 1551 Argelander
1551 Argelander , provisional designation 1938 DC 1 , is a background asteroid from the inner regions of the asteroid belt , approximately 10 kilometers (6.2 miles) in diameter. It was discovered on 24 February 1938, by Finnish astronomer Yrjö Väisälä at the Turku Observatory in southwest Finland. [
- ... rku and Bonn ( 520 ) . [2] The official naming citation was published by the Minor Planet Center on 30 january 1964 ( M.P.C. 2278 ). [13] The lunar crater Argelander is also named after him. [2] PHYSICAL CHARAC ...
#12 3844 Lujiaxi
3844 Lujiaxi , provisional designation 1966 BZ , is a Henan asteroid from the central regions of the asteroid belt , approximately 15 kilometers in diameter. It was discovered on 30 January 1966, by astronomers at the Purple Mountain Observatory in Nanking, China. [10] The asteroid was named after C
- ... entral regions of the asteroid belt , approximately 15 kilometers in diameter. It was discovered on 30 january 1966, by astronomers at the Purple Mountain Observatory in Nanking, China. [10] The asteroid was na ...
- ... scovery [1] Discovered by Purple Mountain Obs. Discovery site Purple Mountain Obs. Discovery date 30 january 1966 Designations MPC designation (3844) Lujiaxi Named after Lu Jiaxi (Chinese chemist) [2] Alterna ...
#13 1512 Oulu
1512 Oulu , provisional designation 1939 FE , is a dark Hildian asteroid , slow rotator and possibly the largest known tumbler orbiting in the outermost region of the asteroid belt . With a diameter of approximately 80 kilometers, it belongs to the fifty largest asteroids in the outer main-belt. The
- ... ace of the discoverer. [2] The official naming citation was published by the Minor Planet Center on 30 january 1964 ( M.P.C. 2278 ). [15]
#14 (89959) 2002 NT7
(89959) 2002 NT 7 ( prov. designation : 2002 NT 7 ) is a near-Earth object with a diameter of 1.4 kilometers and potentially hazardous asteroid of the Apollo group . [2] [3] It has a well determined orbit with an observation arc of 64 years including precovery images by Palomar Observatory dating ba
- ... oughly 0.3739 AU (55,930,000 km; 34,760,000 mi) with an uncertainty region of about ±430 km. [6] On 30 january 2020, the asteroid safely passed 0.02718 AU (4,066,000 km; 2,527,000 mi) from 2 Pallas . [10]
#15 (480808) 1994 XL1
(480808) 1994 XL 1 is a sub-kilometer asteroid , classified as near-Earth object and potentially hazardous asteroid of the Aten group , approximately 200 meters (700 feet) in diameter. It was discovered on 6 December 1994, by Scottish–Australian astronomer Robert McNaught at Siding Spring Observator
- ... gnations 1994 XL 1 Minor planet category NEO · Aten · PHA [1] [3] Orbital characteristics [3] Epoch 30 january 2013 ( JD 2456322.5) Uncertainty parameter 0 Observation arc 21.99 yr (8,033 days) Aphelion 1.0240 ...
#16 1550 Tito
1550 Tito , provisional designation 1937 WD , is a stony asteroid from the middle region of the asteroid belt , approximately 12 kilometers in diameter. It was discovered on 29 November 1937, by Serbian astronomer Milorad B. Protić at the Belgrade Astronomical Observatory in Serbia. [15] It was name
- ... of former Yugoslavia . [2] The official naming citation was published by the Minor Planet Center on 30 january 1964 ( M.P.C. 2277 ). [16]
#17 3192 A'Hearn
3192 A'Hearn , provisional designation 1982 BY 1 , is a carbonaceous asteroid from the inner regions of the asteroid belt , about 6 kilometers in diameter. It was discovered by American astronomer Edward Bowell at Lowell's Anderson Mesa Station in Flagstaff, Arizona, on 30 January 1982. [6] 3192 A'H
- ... ed by American astronomer Edward Bowell at Lowell's Anderson Mesa Station in Flagstaff, Arizona, on 30 january 1982. [6] 3192 A'Hearn Discovery [1] Discovered by E. Bowell Discovery site Anderson Mesa Stn. Di ...
- ... 92 A'Hearn Discovery [1] Discovered by E. Bowell Discovery site Anderson Mesa Stn. Discovery date 30 january 1982 Designations MPC designation (3192) A'Hearn Named after Michael A'Hearn (astronomer) [2] Alter ...
#18 1517 Beograd
1517 Beograd , provisional designation 1938 FD , is a dark Paduan asteroid from the central region of the asteroid belt , approximately 36 kilometers in diameter. It was discovered on 20 March 1938, by Serbian astronomer Milorad Protić at Belgrade Astronomical Observatory in Serbia. [14] It is named
- ... is country, Belgrade . [2] The official naming citation was published by the Minor Planet Center on 30 january 1964 ( M.P.C. 2277 ). [15]
#19 1626 Sadeya
1626 Sadeya , prov. designation : 1927 AA , is a stony Phocaea asteroid and binary system from the inner regions of the asteroid belt , approximately 15 kilometers (9.3 miles) in diameter. It was discovered on 10 January 1927, by Catalan astronomer Josep Comas i Solà at Fabra Observatory in Barcelon
- ... s its first president. [2] The official naming citation was published by the Minor Planet Center on 30 january 1964 ( M.P.C. 2277 ). [16] PHYSICAL CHARACTERISTICS ROTATION PERIOD Sadeya has a well-defined rotat ...
#20 4341 Poseidon
4341 Poseidon ( prov. designation : 1987 KF ) is a rare-type asteroid classified as near-Earth object of the Apollo group , approximately 2.3 kilometers (1.4 miles) in diameter. It was discovered by American astronomer Carolyn Shoemaker at Palomar Observatory on 29 May 1987. [7] The asteroid was nam
- ... the Trojans in the Trojan War . [2] The naming citation was published by the Minor Planet Center on 30 january 1991 ( M.P.C. 17656 ). [9] PHYSICAL CHARACTERISTICS In the SMASS classification , Poseidon is an O- ...
Comet / Comet
#1 C/2014 Q2 (Lovejoy)
C/2014 Q2 (Lovejoy) is a long-period comet discovered on 17 August 2014 by Terry Lovejoy using a 0.2-meter (8 in) Schmidt–Cassegrain telescope . [2] It was discovered at apparent magnitude 15 in the southern constellation of Puppis . [2] It is the fifth comet discovered by Terry Lovejoy. Its blue-
- ... 00 years outbound (Barycentric solution for epoch 2050) [4] Inclination 80.301° [3] Last perihelion 30 january 2015 [3] HISTORY By December 2014, the comet had brightened to roughly magnitude 7.4, [7] making it ...
- ... n from the Northern Hemisphere . [12] The comet came to perihelion (closest approach to the Sun) on 30 january 2015, at a distance of 1.29 AU (193,000,000 km; 120,000,000 mi) from the Sun. [3] At perihelion, it ...
- ... ssegrain telescope C/2014 Q2 and the Pleiades star cluster, 19 January 2015, with a DSLR C/2014 Q2, 30 january 2015, NEOWISE
#2 C/1865 B1
C/1865 B1 (Great Southern Comet of 1865) was a non-periodic comet , which in 1865 was so bright that it was visible to unaided-eye observations in the Southern Hemisphere . The comet could not be seen from the Northern Hemisphere . C/1865 B1 (Great Southern Comet of 1865) Discovery Discovered by Fra
- ... de France , Santiago, and Windsor. It was observed at Windsor with the 3 1 ⁄ 4 inch telescope from january 30 to March 23, and the observations, with the derived orbit elements, were forwarded to Europe. The mo ...
- ... of only two and a half millions of miles from the sun; its perihelion velocity was enormous and by january 30, when first seen by me, it had receded to a distance of 63 millions of miles from that luminary and ...
#3 Comet Hyakutake
Comet Hyakutake ( Japanese pronunciation: [çakɯ̥take] , formally designated C/1996 B2 ) is a comet , discovered on 31 January 1996, [1] that passed very close to Earth in March of that year. It was dubbed the Great Comet of 1996 ; its passage near the Earth was one of the closest cometary approa
- ... nt planets has increased this period to 70,000 years. [3] [5] DISCOVERY The comet was discovered on 30 january 1996, [1] by Yuji Hyakutake , an amateur astronomer from southern Japan. [6] He had been searching ...
#4 7P/Pons–Winnecke
7P/Pons–Winnecke (also known as Comet Pons–Winnecke ) is a periodic Jupiter-family comet with a six-year orbit. Early calculations for the 1921 apparition suggested that the orbit of the comet might collide with Earth in June, but observations on 10 April ruled out an impact. [1] It made a very clos
- ... n 22.363° Earth MOID 0.24 AU (36 million km) Dimensions 5.2 km [3] Last perihelion May 27, 2021 [2] january 30, 2015 [4] [5] September 26, 2008 Next perihelion 2027-Aug-25 [6] Perihelion distance at different ep ...
- ... It passed 0.44 AU (66 million km ) from Earth on 12 June 2021. Before that it came to perihelion on 30 january 2015 [4] with a solar elongation of 24 degrees. [9] Jean Louis Pons ( Marseille ) originally discov ...
#5 111P/Helin–Roman–Crockett
111P/Helin–Roman–Crockett is a periodic comet in the Solar System . It was discovered by Eleanor and Ron Helin on 5 January 1989 from images obtained on the 3rd and 4th of that month. It is a Jupiter family comet known for extremely close approaches to Jupiter being a Quasi-Hilda comet . During thes
- ... AU Eccentricity 0.1402 Orbital period 8.122 a Inclination 4.2326° Last perihelion June 15, 2021 [1] january 30, 2013 [2] December 27, 2004 [3] Next perihelion 2029-Dec-09 [4] Simulations predict such a cycle is ...
#6 C/2015 ER61 (PanSTARRS)
C/ 2015 ER 61 (PanSTARRS) is a comet , inner Oort cloud object. When classified as a minor planet, it had the fourth-largest aphelion of any known minor planet in the Solar System, after 2005 VX 3 , 2012 DR 30 , and 2013 BL 76 . It additionally had the most eccentric orbit of any known minor planet,
- ... bout 99.9% during the course of its orbit, followed by 2005 VX 3 with an eccentricity of 0.9973. On 30 january 2016, it was classified as a comet when it was 5.7 AU from the Sun. [5] It comes close to Jupiter , ...
#7 440P/Kobayashi
440P/Kobayashi is a periodic comet in the Solar System , discovered by the Japanese amateur astronomer Takao Kobayashi on January 30, 1997. It was the first comet to be discovered by an amateur astronomer with the use of CCD . P/1997 B1 (Kobayashi) Discovery Discovered by Takao Kobayashi Discovery d
- ... riodic comet in the Solar System , discovered by the Japanese amateur astronomer Takao Kobayashi on january 30, 1997. It was the first comet to be discovered by an amateur astronomer with the use of CCD . P/1997 ...
- ... with the use of CCD . P/1997 B1 (Kobayashi) Discovery Discovered by Takao Kobayashi Discovery date january 30, 1997 Orbital characteristics A Epoch 2450520.5 (March 13, 1997) Aphelion 15.121 AU Perihelion 2.055 ...
- ... l period 25.17 a Inclination 12.36° Last perihelion March 2, 1997 Next perihelion March 25, 2022 On january 30 and January 31, 1997, Takao Kobayashi observed an object, P/1997 B1 (Kobayashi) , which was initiall ...
#8 Great Southern Comet of 1887
The Great Southern Comet of 1887 , or C/1887 B1 using its International Astronomical Union (IAU) designation, was a bright comet seen from the Southern Hemisphere during January 1887. Later calculations indicated it to be part of the Kreutz Sungrazing group. C/1887 B1 Observations of the tail of C/1
- ... ecame visible from northern latitudes. It was last observed by John Tebbutt from New South Wales on january 30, a relatively short period of observation overall for a large comet. ANALYSIS The first, speculative ...
Galaxy / Galaxy
#1 NGC 2146
NGC 2146 is a barred spiral galaxy type SB(s)ab pec in the constellation Camelopardalis . The galaxy was discovered in 1876 by Friedrich August Theodor Winnecke . [2] Barred spiral galaxy in the constellation Camelopardalis NGC 2146 HST image of NGC 2146. Observation data ( J2000 epoch ) Constellati
- ... as been host to two known supernova events: SN 2005V , a type Ib/c supernova discovered by LIRIS on 30 january 2005. [3] [4] SN 2018zd , a type II supernova (possibly type IIn [5] and maybe the first electron-c ...
Institution / Institution
#1 Astronomical Observatory of Mallorca
The Astronomical Observatory of Mallorca ( Spanish : Observatorio Astronómico de Mallorca , OAM ) is an observatory just south of Costitx , Mallorca , Spain . [3] Observatory Astronomical Observatory of Mallorca Alternative names ca Observatory code 620 Location Costitx , Mallorca , Spain Coor
- ... 85579) 2008 BS 16 29 January 2008 list (185580) 2008 BV 18 29 January 2008 list (185587) 2008 BR 24 30 january 2008 list 185638 Erwinschwab 1 March 2008 list 185639 Rainerkling 2 March 2008 list (187668) 2008 B ...
- ... list 185638 Erwinschwab 1 March 2008 list 185639 Rainerkling 2 March 2008 list (187668) 2008 BB 39 30 january 2008 list (187669) 2008 CK 5 5 February 2008 list 187700 Zagreb 2 March 2008 list (188994) 2008 HH ...
- ... 38) 2006 SY 19 19 September 2006 list (214956) 2007 XL 25 15 December 2007 list (214989) 2008 BP 18 30 january 2008 list (215039) 2009 CM 53 13 February 2009 list (215047) 2009 DE 17 21 February 2009 list (2150 ...
- ... 94707) 2008 BU 16 29 January 2008 list (294708) 2008 BZ 18 29 January 2008 list (294725) 2008 BV 40 30 january 2008 list (294726) 2008 BX 40 29 January 2008 list (294901) 2008 DJ 23 29 February 2008 list (29522 ...
- ... 0829) 2007 XQ 20 12 December 2007 list (300893) 2008 BY 16 28 January 2008 list (300897) 2008 BQ 24 30 january 2008 list (300905) 2008 BZ 40 31 January 2008 list (300933) 2008 CG 118 8 February 2008 list (30101 ...
- ... 320504) 2007 XS 20 12 December 2007 list (320540) 2008 AN 2 6 January 2008 list (320586) 2008 BS 18 30 january 2008 list (320587) 2008 BW 18 29 January 2008 list (320868) 2008 GL 1 3 April 2008 list (320948) 20 ...
- ... (388708) 2007 VV 84 8 November 2007 list (388749) 2007 WU 17 November 2007 list (388806) 2008 BT 24 30 january 2008 list (388866) 2008 QB 11 26 August 2008 list (388867) 2008 QC 13 27 August 2008 list (388946) ...
#2 Junk Bond Observatory
The Junk Bond Observatory ( JBO ; code: 701 ) is located in the Sonoran Desert at Sierra Vista , Arizona, United States. Astronomical observatory in Cochise County, Arizona This article needs additional citations for verification . ( January 2013 ) Observatory Junk Bond Observatory Alternative nam
- ... 53592) 2003 TV 12 15 October 2003 list (253604) 2003 UE 24 23 October 2003 list (257964) 2001 BD 61 30 january 2001 list (259523) 2003 UA 24 23 October 2003 list (259683) 2003 XE 15 15 December 2003 list (26797 ...
- ... (267977) 2004 FY 145 30 March 2004 list (272010) 2005 DP 28 February 2005 list (275727) 2001 BG 61 30 january 2001 list (277053) 2005 EO 37 4 March 2005 list (280617) 2004 XC 63 15 December 2004 list (280635) ...
- ... 335192) 2005 EC 24 3 March 2005 list (337309) 2000 YD 125 29 December 2000 list (337320) 2001 BF 61 30 january 2001 list (344969) 2004 XQ 49 10 December 2004 list (345016) 2005 EP 4 1 March 2005 list (345066) 2 ...
#3 Grove Creek Observatory
Grove Creek Observatory is an astronomical observatory in Trunkey Creek , New South Wales , Australia . It has some of the darkest night skies and best seeing conditions of any observatory in Australia. The site also hosts remote-controlled telescopes in three separate enclosings. [2] It is located
- ... after the observatory. [2] The official naming citation was published by the Minor Planet Center on 30 january 2010 ( M.P.C. 68450 ). [4] And in 2010, a small asteroid named 2010 AL30 was discovered there. [5] ...
#4 Purple Mountain Observatory
The Purple Mountain Observatory ( Chinese : 紫金山天文台 ; pinyin : Zǐjīnshān Tiānwéntái ), also known as Zijinshan Astronomical Observatory is an astronomical observatory located on the Purple Mountain in the east of Nanjing . [lower-alpha 1] Observatory Purple Mountain Observatory Purple Mountain Observ
- ... 18 December 1974 list 2078 Nanking 12 January 1975 list 2085 Henan 20 December 1965 list 2162 Anhui 30 january 1966 list 2169 Taiwan 9 November 1964 list 2184 Fujian 9 October 1964 list 2185 Guangdong 20 Novemb ...
- ... 17 March 1975 list 2398 Jilin 24 October 1965 list 2425 Shenzhen 17 March 1975 list 2456 Palamedes 30 january 1966 list 2503 Liaoning 16 October 1965 list 2505 Hebei 31 October 1975 list 2510 Shandong 10 Octob ...
- ... ansu 9 October 1964 list 2539 Ningxia 8 October 1964 list 2547 Hubei 9 October 1964 list 2592 Hunan 30 january 1966 list 2617 Jiangxi 26 November 1975 list 2631 Zhejiang 7 October 1980 list 2632 Guizhou 6 Novem ...
- ... ober 1964 list 3763 Qianxuesen 14 October 1980 list 3812 Lidaksum 11 January 1965 list 3844 Lujiaxi 30 january 1966 list 3901 Nanjingdaxue 7 April 1958 list 3960 Chaliubieju 20 January 1955 list 4047 Chang'E 8 ...
#5 Deep Underground Neutrino Experiment
The Deep Underground Neutrino Experiment ( DUNE ) is a neutrino experiment under construction, with a near detector at Fermilab and a far detector at the Sanford Underground Research Facility that will observe neutrinos produced at Fermilab . An intense beam of trillions of neutrinos from the produc
- ... lly funded program, with Fermilab as host". [10] The LBNE collaboration was officially dissolved on january 30, 2015, [27] shortly after the new collaboration recommended by P5 was formed on January 22, 2015. [2 ...
#6 Cordell–Lorenz Observatory
Cordell–Lorenz Observatory (850) is an astronomical observatory owned and operated by Sewanee:The University of the South . It is located in Sewanee, Tennessee , United States. Observatory Cordell–Lorenz Observatory Organization University of the South Observatory code 850 Location Sewanee, Tenn
- ... 00643) 2007 UQ 65 31 October 2007 list (304949) 2007 TD 17 7 October 2007 list (340256) 2006 BW 139 30 january 2006 list (340724) 2006 SM 131 26 September 2006 list (345585) 2006 SQ 49 20 September 2006 list (3 ...
#7 San Vittore Observatory
The San Vittore Observatory ( Italian : Osservatorio San Vittore , obs. code : 522 ) is an astronomical observatory in Bologna , Italy. It has made numerous asteroid discoveries during 1980–2000. [1] Minor planets discovered: 99 [1] see § List of discovered minor planets Observatory San Vittor
- ... ary 1989 list 4279 De Gasparis 19 November 1982 list 4540 Oriani 6 November 1988 list 4542 Mossotti 30 january 1989 list 4705 Secchi 13 February 1988 list 4742 Caliumi 26 November 1986 list 6241 Galante 4 Octob ...
#8 Shosanbetsu Observatory
Shosanbetu Observatory (jp: しょさんべつ天文台, or Shosanbetsu temmondai) is an astronomical observatory in Japan . It is located in the tiny fishermen's village of Shosanbetsu in the northernmost island of Hokkaidō (141°47′08″E, 44°34′08″N, h=47m above sea level) on a cape facing the Sea of Japan . Observat
- ... llage and its observatory. The official naming citation was published by the Minor Planet Center on 30 january 2010 ( M.P.C. 68445 ). [2]
#9 BICEP and Keck Array
BICEP ( Background Imaging of Cosmic Extragalactic Polarization ) and the Keck Array are a series of cosmic microwave background (CMB) experiments . They aim to measure the polarization of the CMB; in particular, measuring the B -mode of the CMB. The experiments have had five generations of instrume
- ... oncluding that the signal from dust is the same strength as that reported from BICEP2. [22] [23] On january 30, 2015, a joint analysis of BICEP2 and Planck data was published and the European Space Agency announ ...
#10 Bureau des Longitudes
The Bureau des Longitudes ( French: [byʁo de lɔ̃ʒityd] ) is a French scientific institution, founded by decree of 25 June 1795 and charged with the improvement of nautical navigation , standardisation of time -keeping, geodesy and astronomical observation. During the 19th century, it was responsib
- ... ine de Bougainville , Navy officer; Noël Simon Caroché, manufacturer of telescopes . By a decree of 30 january 1854, the Bureau's mission was extended to embrace geodesy, time standardisation and astronomical m ...
Meteorite / Meteorite
#1 Pultusk (meteorite)
Pultusk is an H5 ordinary chondrite meteorite which fell on 30 January 1868 in Poland . The event has been known as the stony meteorite shower with the largest number of pieces yet recorded in history. [1] Made up of rocky debris, it consists of pyroxene or olivine chondrules deployed in mass plagio
- ... so present. Country Poland Region Ostrołęka Coordinates 52°46′N 21°16′E Observed fall Yes Fall date january 30, 1868 TKW about 8860 kg (about 9.8 tons) Strewn field Yes Distribution ellipse of Pultusk fall. Rela ...
- ... stribution ellipse of Pultusk fall. Related media on Wikimedia Commons HISTORY The fall occurred on january 30, 1868 at 7:00 pm near the town of Pułtusk , about 60 kilometres (37 mi) northeast of Warsaw . Thousa ...
- Pultusk is an H5 ordinary chondrite meteorite which fell on 30 january 1868 in Poland . The event has been known as the stony meteorite shower with the largest number of ...
#2 Kepler-23b
Kepler-23b is an exoplanet orbiting Kepler-23 , located in the Cygnus constellation . The exoplanet was discovered with the Kepler space telescope in January 2012. [2] Kepler-23b Discovery Discovered by Kepler team Discovery date 30 January 2012 Detection method Transit ( Kepler Mission ) Orbita
- ... space telescope in January 2012. [2] Kepler-23b Discovery Discovered by Kepler team Discovery date 30 january 2012 Detection method Transit ( Kepler Mission ) Orbital characteristics Semi-major axis 0.075 AU ( ...
Researcher / Researcher
#1 Snježana Kordić
Snježana Kordić ( pronounced [sɲěʒana kôːrditɕ] ( listen ) ; born 29 October 1964) [1] is a Croatian linguist . [3] In addition to her work in syntax , she has written on sociolinguistics . [2] Kordić is known among non-specialists for numerous articles against the puristic and prescriptive langua
- ... ana Kordić] (in Serbo-Croatian). Belgrade: E-novine . CROSBI 619329 . Archived from the original on 30 january 2013 . Retrieved 12 March 2013 . Ćirić, Saša (host) (27 February 2013). "Regionalni kulturni fenome ...
#2 Kenneth J. Lawrence
Kenneth J. Lawrence (born 1964) is an American astronomer and a discoverer of minor planets . [2] American astronomer Minor planets discovered: 32 [1] see § List of discovered minor planets Credited by the Minor Planet Center with the discovery of 32 numbered asteroids between 1989 and 1994, he
- ... [A] (90722) 1991 TE 4 10 October 1991 list (136620) 1994 JC 4 May 1994 list [A] (152563) 1992 BF 30 january 1992 list [A] (162004) 1991 VE 3 November 1991 list [A] (207945) 1991 JW 8 May 1991 list [A] ...
#3 Claes-Ingvar Lagerkvist
Claes-Ingvar Lagerkvist (born 1944) is a Swedish astronomer at the Uppsala Astronomical Observatory . He is known for his work on the shapes and spin properties of minor planets. [2] Swedish astronomer Minor planets discovered: 145 [1] see § List of discovered minor planets He has discovered thr
- ... Lundström September 2, 1978 7078 Unojönsson October 17, 1985 7217 Dacke August 22, 1979 7360 Moberg january 30, 1996 7545 Smaklösa July 28, 1978 7548 Engström March 16, 1980 7813 Anderserikson October 16, 1985 7 ...
#4 Kazuro Watanabe
Kazurō Watanabe ( 渡辺 和郎 , Watanabe Kazurō , born May 1, 1955) is a Japanese amateur astronomer and prolific discoverer of minor planets . [2] He was born in Hokkaidō , Japan and is a member of the Astronomical Society of Japan as well as of the Oriental Astronomical Association . Japanese astronomer
- ... ] 4126 Mashu 19 January 1988 list [B] 4263 Abashiri 7 September 1989 list [A] 4459 Nusamaibashi 30 january 1990 list [C] 4460 Bihoro 28 February 1990 list [B] 4491 Otaru 7 September 1988 list [B] 4497 ...
- ... t [B] 4845 Tsubetsu 5 March 1991 list [B] 4905 Hiromi 15 May 1991 list [D] 4971 Hoshinohiroba 30 january 1989 list [E] 4973 Showa 18 March 1990 list [B] 4975 Dohmoto 16 September 1990 list [E] 4976 ...
- ... 753 Yoshidatadahiko 4 March 1992 list [B] 5847 Wakiya 18 December 1989 list [B] 5848 Harutoriko 30 january 1990 list [C] 5850 Masaharu 8 December 1990 list [B] 5868 Ohta 13 October 1988 list [B] 5875 ...
- ... 8406 Iwaokusano 20 April 1995 list [B] 8417 Lancetaylor 7 November 1996 list [B] 8493 Yachibozu 30 january 1990 list [C] 8500 Hori 10 October 1990 list [B] 8503 Masakatsu 21 November 1990 list [B] 852 ...
- ... Yamaguchimamoru 4 November 1994 list [B] 15716 Narahara 29 November 1989 list [D] 15718 Imokawa 30 january 1990 list [C] 15729 Yumikoitahana 16 October 1990 list [D] 15736 Hamanasu 8 December 1990 list ...
- ... migoto 6 October 1997 list [B] 15922 Masajisaito 1 November 1997 list [B] 16439 Yamehoshinokawa 30 january 1989 list [E] 16449 Kigoyama 29 September 1989 list [E] 16463 Nayoro 2 March 1990 list [B] 16 ...
- ... Akahirakiyozo 21 October 1989 list [B] 21035 Iwabu 1 January 1990 list [B] 21036 Nakamurayoshi 30 january 1990 list [C] 21117 Tashimaseizo 30 September 1992 list [B] (21120) 1992 WP 16 November 1992 li ...
#5 Eugene Merle Shoemaker
Eugene Merle Shoemaker (April 28, 1928 – July 18, 1997) was an American geologist . He co-discovered Comet Shoemaker–Levy 9 with his wife Carolyn S. Shoemaker and David H. Levy . This comet hit Jupiter in July 1994: the impact was televised around the world. Shoemaker also studied terrestrial crat
- ... ist [B] 5175 Ables 4 November 1988 list [B] 5211 Stevenson 8 July 1989 list [B] 5259 Epeigeus 30 january 1989 list [B] 5264 Telephus 17 May 1991 list [B] 5284 Orsilocus 1 February 1989 list [B] 5285 ...
#6 Jyeṣṭhadeva
Jyeṣṭhadeva ( Malayalam : ജ്യേഷ്ഠദേവൻ) ( c. 1500 – c. 1575 ) [1] [2] was an astronomer -mathematician of the Kerala school of astronomy and mathematics founded by Madhava of Sangamagrama ( c. 1350 – c. 1425 ). He is best known as the author of Yuktibhāṣā , a commentary in Malayalam of Ta
- ... ical Astronomy) of Jyesthadeva" . MAA Reviews . The Mathematical Association of America . Retrieved 30 january 2010 . [ dead link ] R.C. Gupta (1973). "Addition and subtraction theorems for the sine and the cos ...
- ... tory of Science . 12 (2): 194–199. Archived from the original (PDF) on 29 November 2014 . Retrieved 30 january 2010 . George Gheverghese Joseph (2000). The Crest of the Peacock: The Non-European Roots of Mathem ...
#7 Ulisse Munari
Ulisse Munari (born 1960) is an Italian astronomer and discoverer of minor planets . He is Professor of Astronomy at the University of Padua , and works at the Asiago Observatory . He is a member of the Radial Velocity Experiment (RAVE) team, an all-sky survey using the UK's 1.2m Schmidt telescope i
- ... [A] 7900 Portule 14 February 1996 list [A] 8925 Boattini 4 December 1996 list [A] 8944 Ortigara 30 january 1997 list [A] 9425 Marconcini 14 February 1996 list [A] 9426 Aliante 14 February 1996 list [A ...
- ... 0176 Gaiavettori 14 February 1996 list [A] 10198 Pinelli 6 December 1996 list [A] 11348 Allegra 30 january 1997 list [A] 12033 Anselmo 31 January 1997 list [A] 12433 Barbieri 15 January 1996 list [A] ...
- ... ussolino 15 January 1996 list [A] 15005 Guerriero 7 December 1997 list [A] 15375 Laetitiafoglia 30 january 1997 list [A] 15853 Benedettafoglia 16 January 1996 list [A] 15855 Mariasalvatore 14 February 1 ...
- ... foglia 16 January 1996 list [A] 15855 Mariasalvatore 14 February 1996 list [A] 20195 Mariovinci 30 january 1997 list [A] 23608 Alpiapuane 15 January 1996 list [A] 24857 Sperello 15 January 1996 list [ ...
- ... 96 CW 8 14 February 1996 list [A] (29547) 1998 BA 34 25 January 1998 list [A] (31091) 1997 BE 9 30 january 1997 list [A] (35444) 1998 BU 43 25 January 1998 list [A] (35465) 1998 DF 33 27 February 1998 l ...
- ... 6 CQ 7 14 February 1996 list [A] (85515) 1997 UT 24 26 October 1997 list [A] (118233) 1997 BX 6 30 january 1997 list [A] (136848) 1998 BF 44 25 January 1998 list [A] Co-discovery made with: A M. Tombell ...
#8 Freimut Börngen
Freimut Börngen ( German: [ˈfʁaɪmuːt ˈbœʁŋən] ; 17 October 1930 – 19 June 2021) was a German astronomer and a prolific discoverer of minor planets . [2] A few sources give his first name wrongly as "Freimuth". The Minor Planet Center credits him as F. Borngen . German astronomer (1930–2021) Minor pl
- ... [B] 8020 Erzgebirge 14 October 1990 list [B] 8089 Yukar 13 October 1990 list [B] 8108 Wieland 30 january 1995 list 8130 Seeberg 27 February 1976 list 8158 Herder 23 October 1989 list 8171 Stauffenberg 5 S ...
- ... 2 list [B] 85217 Bilzingsleben 31 October 1992 list 85299 Neander 5 October 1994 list 85317 Lehár 30 january 1995 list 85320 Bertram 4 March 1995 list 90703 Indulgentia 8 September 1988 list 90709 Wettin 12 O ...
#9 Peter Kolény
Peter Kolény is a Slovak astronomer . He is a prolific discoverer of asteroids . [2] As of January 2010, the IAU Minor Planet Center credits him with the discovery or codiscovery of 35 asteroids. [3] Slovak astronomer Minor planets discovered: 35 [1] see § List of discovered minor planets
- ... 43 14 September 1999 list [B] (120767) 1998 BS 26 27 January 1998 list [A] (129617) 1998 BV 41 30 january 1998 list [A] (145779) 1998 CC 1 February 1998 list [A] (171619) 2000 CX 2 2 February 2000 list ...
#10 Claudio Casacci
Claudio Casacci (born 1958) is an Italian space scientist and amateur astronomer , [2] who is credited by the Minor Planet Center with the discovery of several main-belt asteroids between 1995 and 1998. [1] He works at Thales Alenia Space in Turin , Italy. [3] Minor planets discovered: 8 [1] see §
- ... et 27 February 1998 list [A] 19331 Stefanovitale 4 December 1996 list [A] 20194 Ilarialocantore 30 january 1997 list [A] 21256 Robertobattiston 14 February 1996 list [A] 24856 Messidoro 15 January 1996 ...
#11 Jan Terlouw
Jan Cornelis Terlouw (born 15 November 1931) is a retired Dutch politician, physicist and author. A member of the of the Democrats 66 (D66) party, he served as Deputy Prime Minister of the Netherlands from 1981 to 1982 under Prime Minister Dries van Agt . This article includes a list of general refe
- ... was nominated as the next Secretary-General of the International Transport Forum (ITF) serving from 30 january 1983 until 15 October 1991. In October 1991 Terlouw was nominated as the next Queen's Commissioner ...
#12 Takeshi Urata
Takeshi Urata ( 浦田 武 , Urata Takeshi , 1947 – December 15, 2012) [2] was a Japanese astronomer . He was a prolific discoverer of asteroids , observing at Nihondaira Observatory . Japanese astronomer Minor planets discovered: 642 [1] see § List of discovered minor planets In 1978 he became the fi
- ... 78 Momoyo 23 February 1991 list [E] (9219) 1995 WO 8 18 November 1995 list [K] (9367) 1993 BO 3 30 january 1993 list [G] 9387 Tweedledee 2 February 1994 list [L] (9390) 1994 NJ 1 12 July 1994 list [K] ...
- ... 12570) 1998 WV 5 18 November 1998 list [K] (12707) 1990 UK 20 October 1990 list (12748) 1993 BP 3 30 january 1993 list [G] (12831) 1997 BS 6 29 January 1997 list [K] (12849) 1997 QD 2 27 August 1997 list ...
- ... Fatherwilliam 19 November 1997 list [K] (17719) 1997 XV 1 2 December 1997 list [K] 17746 Haigha 30 january 1998 list [N] 17759 Hatta 17 February 1998 list [K] 17768 Tigerlily 3 March 1998 list (17918) 1 ...
#13 Krisztián Sárneczky
Krisztián Sárneczky (born 6 November 1974 in Budapest ) is a Hungarian teacher of geography [1] and prolific discoverer of minor planets and supernovae , researching at Konkoly Observatory in Budapest, Hungary. He is a board member of the Hungarian Astronomical Association (HAA) [2] and member of th
- ... (375066) 2007 RZ 4 31 August 2007 list [A] (375637) 2008 YC 5 22 December 2008 list 376694 Kassák 30 january 2011 list [P] (385854) 2006 QQ 10 19 August 2006 list [K] (386277) 2008 QD 20 August 2008 list ...
- ... 93 28 November 2008 list [O] (529829) 2010 RE 37 3 September 2010 list [K] (541184) 2011 BN 44 30 january 2011 list [K] (541185) 2011 BO 44 30 January 2011 list [K] (541186) 2011 BW 48 30 January 2011 ...
- ... E 37 3 September 2010 list [K] (541184) 2011 BN 44 30 January 2011 list [K] (541185) 2011 BO 44 30 january 2011 list [K] (541186) 2011 BW 48 30 January 2011 list [K] (541187) 2011 BL 49 30 January 2011 ...
- ... BN 44 30 January 2011 list [K] (541185) 2011 BO 44 30 January 2011 list [K] (541186) 2011 BW 48 30 january 2011 list [K] (541187) 2011 BL 49 30 January 2011 list [K] (541220) 2011 CT 2 February 2011 lis ...
- ... BO 44 30 January 2011 list [K] (541186) 2011 BW 48 30 January 2011 list [K] (541187) 2011 BL 49 30 january 2011 list [K] (541220) 2011 CT 2 February 2011 list [K] (541252) 2011 DE 13 30 January 2011 lis ...
- ... 11 BL 49 30 January 2011 list [K] (541220) 2011 CT 2 February 2011 list [K] (541252) 2011 DE 13 30 january 2011 list [K] (541303) 2011 FY 24 29 March 2011 list [K] (541304) 2011 FG 25 29 March 2011 list ...
- ... 4 WN 372 16 July 2013 list [R] (545060) 2014 YN 17 3 February 2011 list [K] (545167) 2011 BF 42 30 january 2011 list [K] (545169) 2011 BT 44 30 January 2011 list [K] (545170) 2011 BW 44 30 January 2011 ...
- ... YN 17 3 February 2011 list [K] (545167) 2011 BF 42 30 January 2011 list [K] (545169) 2011 BT 44 30 january 2011 list [K] (545170) 2011 BW 44 30 January 2011 list [K] (545177) 2011 BS 65 1 February 2011 ...
- ... BF 42 30 January 2011 list [K] (545169) 2011 BT 44 30 January 2011 list [K] (545170) 2011 BW 44 30 january 2011 list [K] (545177) 2011 BS 65 1 February 2011 list [K] (545283) 2011 FJ 26 30 March 2011 li ...
#14 Jana Tichá
Jana Tichá (born 1965 in České Budějovice ) is a Czech astronomer and discoverer of minor planets . She studied at the University of Economics in Prague and graduated in 1987. In 1992 she was selected for the position of a director of the Kleť Observatory . Czech astronomer Jana Tichá with her ex-hu
- ... ] 49698 Váchal 1 November 1999 list [A] 50413 Petrginz 27 February 2000 list [A] 52665 Brianmay 30 january 1998 list [A] 53093 La Orotava 28 December 1998 list [A] 55082 Xlendi 25 August 2001 list [A] ...
- ... [A] (85574) 1998 CG 1 February 1998 list [A] 87097 Lomaki 7 June 2000 list [A] 91007 Ianfleming 30 january 1998 list [A] 100735 Alpomořanská 19 February 1998 list [A] 101721 Emanuelfritsch 13 March 1999 ...
#15 Edgar Allan Poe
Edgar Allan Poe ( / p oʊ / ; born Edgar Poe ; January 19, 1809 – October 7, 1849) was an American writer, poet, editor, and literary critic . Poe is best known for his poetry and short stories, particularly his tales of mystery and the macabre . He is widely regarded as a central figure of Romantici
- ... ed the Jesuits at St. John's College, now Fordham University . [69] Virginia died at the cottage on january 30, 1847. [70] Biographers and critics often suggest that Poe's frequent theme of the "death of a beaut ...
#16 Leonard Kornoš
Leonard Kornoš (born 1956) is a Slovak astronomer and a prolific discoverer of asteroids . [2] Slovak astronomer Minor planets discovered: 37 [1] see § List of discovered minor planets
- ... TF 6 6 October 1999 list [B] (125372) 2001 VE 72 15 November 2001 list [B] (129617) 1998 BV 41 30 january 1998 list [A] (145779) 1998 CC 1 February 1998 list [A] (216921) 1996 VC 3 9 November 1996 list ...
#17 Robert H. McNaught
Robert H. McNaught (born in Scotland in 1956) is a Scottish-Australian astronomer at the Research School of Astronomy and Astrophysics of the Australian National University (ANU). He has collaborated with David J. Asher of the Armagh Observatory . Scottish-Australian astronomer (born 1956) Minor pla
- ... mber 1991 list (6021) 1991 TM 1 October 1991 list (6038) 1989 EQ 4 March 1989 list (6053) 1993 BW 3 30 january 1993 list 6130 Hutton 24 September 1989 list 6194 Denali 12 October 1990 list 6316 Méndez 9 October ...
#18 Margaretta Palmer
Margaretta Palmer (1862–1924) was an American astronomer, one of the first women to earn a doctorate in astronomy. [1] [2] She worked at the Yale University Observatory at a time when woman were frequently hired as assistant astronomers, but when most of these women had only a high school education,
- ... ., 1914) and Teachers' Notes on the Church Catechism (Morehouse, 1918). She died of her injuries on january 30, 1924, two weeks after an automobile accident, in New Haven, Connecticut . [4] [5]
#19 Dennis di Cicco
Dennis di Cicco (born 1950) is an American amateur astronomer and a discoverer of minor planets , who lives in New England . American astronomer Minor planets discovered: 60 [1] see § List of discovered minor planets He has discovered 60 numbered asteroids from his backyard observatory in Sudbur
- ... er 12, 1996 (20165) 1996 VT 2 November 10, 1996 (23565) 1994 WB November 23, 1994 (27858) 1995 BZ 1 january 30, 1995 (27880) 1996 EQ March 14, 1996 27899 Letterman August 18, 1996 (27906) 1996 TZ 7 October 12, 1 ...
#20 Henry E. Holt
Henry E. Holt (27 September 1929 - 5 May 2019) [2] was an American astronomer and prolific discoverer of minor planets and comets , who has worked as a planetary geologist at the United States Geological Survey and Northern Arizona University . [3] American astronomer (1929–2019) For other people na
- ... as named in his honor. [3] The official naming citation was published by the Minor Planet Center on 30 january 1991 ( M.P.C. 17656 ). [6] Minor planet 4582 Hank is named after his son, Henry Reid Holt. [7] LIST ...
Science / Science
#1 Physical cosmology
Physical cosmology is a branch of cosmology concerned with the study of cosmological models. A cosmological model , or simply cosmology , provides a description of the largest-scale structures and dynamics of the universe and allows study of fundamental questions about its origin , structure, evolut
- ... ng that the B-mode signal from dust is the same strength as that reported from BICEP2. [49] [50] On 30 january 2015, a joint analysis of BICEP2 and Planck data was published and the European Space Agency announ ...
#2 Cosmic microwave background
In Big Bang cosmology the cosmic microwave background ( CMB, CMBR ) is electromagnetic radiation that is a remnant from an early stage of the universe, also known as "relic radiation". [1] The CMB is faint cosmic background radiation filling all space. It is an important source of data on the early
- ... wered confidence in confirming the cosmic inflation findings was reported. [71] [74] [75] 2015 – On january 30, 2015, the same team of astronomers from BICEP2 withdrew the claim made on the previous year. Based ...
#3 Inflation (cosmology)
In physical cosmology , cosmic inflation , cosmological inflation , or just inflation , is a theory of exponential expansion of space in the early universe . The inflationary epoch lasted from 10 −36 seconds after the conjectured Big Bang singularity to some time between 10 −33 and 10 −32 second
- ... 9] [80] [81] on 19 September 2014, a further reduction in confidence was reported [82] [83] and, on 30 january 2015, even less confidence yet was reported. [84] [85] By 2018, additional data suggested, with 95% ...
Star / Star
#1 TOI 1338
TOI 1338 is a binary star system located in the constellation Pictor , about 1,320 light-years from Earth . [2] It is orbited by the circumbinary planet TOI 1338 b, discovered by the Transiting Exoplanet Survey Satellite (TESS). [1] [4] Binary star system in the constellation Pictor found on January
- ... petition sought to pay homage to the late Scottish musician and music producer Sophie , who died on 30 january 2021. [8] High-profile supporters of the campaign included Charli XCX and Caroline Polachek . [7] T ...
#2 V533 Herculis
V533 Herculis was a nova visible to the naked eye, which occurred in 1963 in the constellation of Hercules . [4] Nova in the constellation Hercules V533 Herculis RGB composite color image of the faint shell surrounding V533 Herculis, made from three narrow band images: Blue = 4800 Å , green = Hα at
- ... 63, when it had an magnitude of 8. It had attained its peak brightness, magnitude 3, by 17:38 UT on 30 january 1968. [6] All novae are binary stars, with a "donor" star transferring matter to a white dwarf . In ...
#3 Gravitational wave
Gravitational waves are 'ripples' of the intensity of gravity generated by the accelerated masses of an orbital binary system that propagate as waves outward from their source at the speed of light . They were first proposed by Oliver Heaviside in 1893 and then later by Henri Poincaré in 1905 [1] an
- ... ly detected by the BICEP2 instrument, an announcement made on 17 March 2014, which was withdrawn on 30 january 2015 ("the signal can be entirely attributed to dust in the Milky Way" [75] ). LIGO AND VIRGO OBSER ...