A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

The device was purchased by the Homeland Security Investigations (HSI) in eight figures during the last few days of the ...

The moon is pretty inhospitable to humans, but recent research has found that it's surprisingly possible for breathable air ...

Deep space travel is often sold as humanity’s escape hatch, a bold path to new worlds once Earth becomes too unstable or too small. The reality is that our bodies and minds are tuned to one planet, ...

For those peering nervously at the night sky, fearing that our newest celestial visitor might be the vanguard of an ...

NASA has formally concluded that 3I/ATLAS, the third confirmed interstellar object ever detected passing through the solar ...