|
---|
Events and objects | |
---|
Signals of interest | Misidentified |
- CP 1919 (misidentified pulsar)
- CTA-102 (misidentified quasar)
|
---|
Stars | |
---|
Other |
- SHGb02+14a (radio source)
- Wow! signal (inconclusive)
- Fast radio burst (unknown origin)
- BLC1 (radio signal)
|
---|
|
---|
Life in the Universe |
- Earliest known life forms
- Habitability of Enceladus
- Habitability of Europa
- Habitability of Mars
- Habitability of Titan
- Habitability of Venus
|
---|
Planetary habitability | |
---|
Space missions |
- Beagle 2
- Biological Oxidant and Life Detection
- BioSentinel
- Curiosity rover
- Darwin
- Dragonfly
- Enceladus Explorer
- Enceladus Life Finder
- Europa Clipper
- ExoMars
- ExoLance
- EXPOSE
- Foton-M3
- Icebreaker Life
- Journey to Enceladus and Titan
- Laplace-P
- Life Investigation For Enceladus
- Living Interplanetary Flight Experiment
- Mars Geyser Hopper
- Mars sample-return mission
- Mars 2020
- Northern Light
- Opportunity rover
- Perseverance rover
- SpaceX Red Dragon
- Spirit rover
- Tanpopo
- Titan Mare Explorer
- Venus In Situ Explorer
- Viking 1
- Viking 2
|
---|
Interstellar communication |
- Active SETI
- Allen Telescope Array
- Arecibo message
- Arecibo Observatory
- Berkeley SETI Research Center
- Bracewell probe
- Breakthrough Initiatives
- Breakthrough Listen
- Breakthrough Message
- Communication with extraterrestrial intelligence
- Gauss's Pythagorean right triangle proposal
- Astrolinguistics
- Lincos language
- NIROSETI
- Pioneer plaque
- Project Cyclops
- Project Ozma
- Project Phoenix
- SERENDIP
- Search for extraterrestrial intelligence
- SETI@home
- setiQuest
- Voyager Golden Record
- Water hole
- Xenolinguistics
|
---|
Exhibitions | |
---|
Hypotheses |
- Cosmic pluralism
- Directed panspermia
- Drake equation
- Extraterrestrial hypothesis
- Fermi paradox
- Hypothetical types of biochemistry
- Interplanetary contamination
- Kardashev scale
- Mediocrity principle
- Panspermia
|
---|
Solutions to the Fermi paradox |
- Aestivation hypothesis
- Berserker hypothesis
- Dark forest hypothesis
- Firstborn hypothesis
- Great Filter
- Hart–Tipler conjecture
- Neocatastrophism
- Planetarium hypothesis
- Rare Earth hypothesis
- Zoo hypothesis
|
---|
Related topics |
- Ancient astronauts
- Astrobiology
- Astroecology
- Biosignature
- Brookings Report
- Exotheology
- Extraterrestrials in fiction
- Extremophile
- Hemolithin
- MERMOZ
- Nexus for Exoplanet System Science
- Noogenesis
- Planetary protection
- Potential cultural impact of extraterrestrial contact
- Post-detection policy
- San Marino Scale
- Technosignature
- UFO religion
- Xenoarchaeology
|
---|