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

Beyond the parallels in their professional backgrounds, Heider has sought to tie himself politically to Trump. On social media, Heidner portrays himself as a staunch supporter of the president, ...

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

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

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 ...

Landmark UFO documents smuggled out of Russia 30 years ago — and just publicly revealed — show the Soviets investigated ...

Researchers looking for signs of extraterrestrial life instead stumbled upon a pulsar at the center of the Milky Way galaxy.

Researchers report the detection of "artificial objects" on the Moon that could help locate a long-lost Soviet spacecraft.