Transportation Secretary and acting NASA Administrator Sean Duffy pushed back against celebrity personality Kim Kardashian’s claim that the 1969 moon landing “didn’t happen.” “Yes, @KimKardashian, ...

NASA astronaut Nicole Stott reveals whether sex in space is physically possible and what really happens when gravity isn’t ...

Harvesting solar energy in orbit and beaming it down to Earth is a decades-old idea. Now, a raft of companies say they could make it a reality.

Does a video clip show new footage of the Comet 3I/ATLAS? No, that's not true: This video did not originate from any research ...

A key ally of President Donald Trump is turning her guns on Transportation Secretary Sean Duffy, publicly accusing him of ...

Scientist Avi Loeb has accused NASA of withholding critical information about 3I/ATLAS — the Manhattan-sized interstellar ...

NASA's supersonic X-59 jet took its first test flight this week in California, with an agency official calling the plane "the future of supersonic travel." ...

In a thrilling sight, two Russian cosmonauts completed their second spacewalk together, installing experiments and performing ...

This article examines emerging materials in space science, focusing on advancements that enhance performance and ...

New peer-reviewed research reporting strange lights in the pre-space-age sky is sparking curiosity and controversy ...

Chinese astronauts aboard the Tiangong space station conducted a fascinating experiment. They lit a matchstick to show how ...

Scientists have been searching for radio signals from hypothetical alien civilizations using radio telescopes for decades.