From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.
Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...
Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...
Is 3I/ATLAS an alien probe? Breakthrough Listen uses the Green Bank Telescope to search for technosignatures as the ...
Interstellar comet 3I/ATLAS has gotten new viral claims that it is targeting the Sun with strange wobbling jets. We break ...
The Manhattan-sized interstellar visitor hurtling through space has captured the imaginations of UFO watchers for months and ...
Interstellar object 3I/ATLAS is confirmed as a natural comet from beyond our solar system, posing no threat to Earth despite ...
With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.
NASA’s search for life beyond Earth is no longer a distant dream but a coordinated campaign that now stretches from Martian ...
The key idea behind our framework is that life produces molecules with purpose, while nonliving chemistry does not. Cells ...
It might seem worlds away from the Earth we know. But can "Star Trek" teach us anything about the economics of our own ...
A close look at a viral spider video reveals how web-building spiders use silk to restrain, transport, and consume large prey ...