Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...
Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
Scientists have discovered a new species of flatworm, the deepest free-living one ever recorded, in the Pacific Ocean's Kuril ...
NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.
Scientists have updated global guidelines for announcing possible evidence of intelligent alien life, aiming to prevent misinformation, panic and confusion in the age of social media and AI.
Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...
Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...
A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...
Researchers have looked at how particular microbes from Earth would fare in conditions like those of Mars, the moon, and the ...
The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.