An unexpected guest greeted the Artemis II crew upon their return to Earth, and the footage has quickly gone viral.

Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Vernor Vinge, who died in March 2024, won the Hugo Award for A Fire Upon the Deep in 1993, sharing it with Connie ...

Finding life beyond our solar system goes beyond measuring an exoplanet's size, as rocky, Earth-sized worlds might not have the conditions for life as we know it. While exoplanets can be directly ...

China started a pair of investigations into US trade practices, retaliating against similar probes by the Trump administration as the superpowers stake out positions before an expected presidential ...

China on Friday opened two probes into U.S. trade practices, keeping pressure on Washington ahead of President Trump’s visit to Beijing in May. The Chinese probes mirror new investigations by the U.S.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Milky Way galaxy has more than 400 billion stars in it. Over the last few decades, ...

These December 2025 observations by NASA's SPHEREx show the infrared light emitted by the dust, water, organic molecules, and carbon dioxide contained within comet 3I/ATLAS's coma during the mission's ...

"While it's hard to say what makes something more likely to have life, identifying where to look is the first key step." When you purchase through links on our site, we may earn an affiliate ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

The two men rehearsed each scene before bringing out the puppet so they could get the blocking nailed down. “That would be our one chance to check in with each other, see each other’s eyes, and sort ...

Two newly registered federal website domains – Alien.gov and Aliens.gov – are drawing attention after records showed they were created this week by a U.S. government agency, fueling speculation as ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability An ...