News stories about the likely existence of extraterrestrial life, and our chances of detecting it, tend to be positive. We ...

The hunt for aliens goes hand in hand with the hunt for habitable planets. Astronomers are on the hunt for exoplanets with ...

Musk also expressed a vision for the future where humanity, possibly with the aid of Martians (or colonists on Mars), could ...

An off-the-record conversation about UFOs and alien civilizations late former President Jimmy Carter, who died last month at ...

One idea being followed is to look for things that living things introduce into their environments. In the case of our world ...

The Perseverance rover has collected Martian rock samples in two different ways, which NASA believes may contain evidence of ...

NASA will explore two different strategies for fetching Mars rocks collected by the Perseverance rover, and there's a chance ...

NASA's mission to return samples from Mars and potentially discover the first signs of alien life has a new timeline. The samples may arrive sooner.

For more than a year, scientists and aerospace engineers have been awaiting NASA’s decision on how to rescue the troubled ...

The Great Filter theory suggests that our lack of contact with extraterrestrial civilizations may arise from either their ...

Extraterrestrial Autonomous Underwater Vehicles (Exo-AUVs), could travel through the ice, analyze the ocean, and help find ...