Latest about Search for Life
The 'Black Knight' satellite conspiracy: Uncovering the 120-year-old alien mystery
According to conspiracy theorists, the Black Knight satellite is an alien spacecraft orbiting Earth. Here's what's really going on.
Does alien life need a planet to survive? Scientists propose intriguing possibility
While such organisms may or may not exist in the universe, the research has important implications for future human endeavors in space.
SETI tests new alien-hunting strategy, but TRAPPIST-1 planets remain silent
A new search for extraterrestrial radio signals during planetary occultations in the TRAPPIST-1 system provides a promising new strategy for hunting for extraterrestrial life.
The key ingredients for life on Earth came from space, new evidence suggests
'If we can understand how these materials came to be on Earth, it might give us clues to how life originated here, and how it might emerge elsewhere.'
Why haven't we found intelligent alien civilizations? There may be a 'universal limit to technological development’
Why haven’t we found signs of advanced alien life? Scientists ponder the heavy question.
Mass extinctions on Earth can help us find alien life in the cosmos. Here's how
The history of life on Earth offers clues to aid the search for complex life elsewhere in the cosmos.
Some of Uranus' moons might be able to support life. Here's what a mission might reveal
"The most exciting prospect at the (Uranian) moons is that they could still host subsurface oceans at present.”
'We are close:' SETI astrobiologist Nathalie Cabrol on the search for life
Astrobiologist Nathalie Cabrol seeks answers to two key questions: Are we alone in the universe? How did life on Earth begin in the first place?
