Interstellar comet 3I/ATLAS has triggered fevered speculation after the James Webb Space Telescope detected an "out of order" burst of methane in its coma, puzzling even seasoned astronomers. While a ...

Tesla Inc. TSLA and SpaceX CEO Elon Musk shared the possibility of encountering extraterrestrial life as space travel technology and orbital datacenters evolve. Maybe We'll Meet Aliens During the xAI ...

Two rival teams — one using machine learning, the other human eyes — race to find the first spacecraft to soft-land on the moon.

Two research teams have identified possible landing sites for Luna 9, the first human-made object to safely reach the lunar ...

Kevin Kelly, founding editor of "Wired" magazine and a lifelong observer of technology in motion, returns to Motley Fool co-founder David Gardner's "Rule Breaker Investing" for a conversation about ...

Star Trek has introduced plenty of powerful beings throughout its expansive run, but we think these characters are the most ...

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

President Donald Trump’s director of national intelligence has seized voting machines in Puerto Rico as part of the ...

China just took another step toward landing astronauts on the moon, acing a key abort test with its Mengzhou crew capsule and ...

The Office of Director of National Intelligence Tulsi Gabbard obtained voting machines from Puerto Rico and probed them for security vulnerabilities, the office said in a statement to CNN on Wednesday ...

The launch of NASA and SpaceX's Crew-12 mission to the International Space Station has been delayed to no earlier than Friday ...