"Thanks for all your effort," wrote the first moonwalker. Neil Armstrong was appreciative, but as explained in his ...

NASA and SpaceX are pushing up Crew-10’s launch date by reusing a previously flown Dragon spacecraft, Endurance. This ...

NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur ...

Florida Gov. Ron DeSantis made headlines last month when he called for NASA headquarters to move to Kennedy Space Center ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. On the heels of the ...

Boeing on Saturday warned employees involved in its Space Launch System moon rocket program that it expected to lay off around 400 people. The news comes amid delays and rising costs for NASA’s ...

The Cupola continues to offer the best views in the universe It has been 15 years since the ultimate selfie booth, the Cupola ...

By Katrina Miller NASA and European scientists explain how they calculate the probability of the space rock 2024 YR4 impacting our planet, and why it’s not yet time to worry. By Robin George ...

Sierra Space has been working on a spacecraft with the nostalgia of NASA's space shuttle program. Dream Chaser, a cargo space plane capable of runway landings, is set to launch for the first time ...

The astronaut behind one of the 'most terrifying photos' ever taken in space explained why it was it was chilling. The late ...