KENNEDY SPACE CENTER, Florida — The US military has always been part of NASA’s human spaceflight program. The first ...

In the silent, freezing expanse of interstellar space, a small spacecraft launched in the era of disco and analog tape has ...

Dozens of startups working on data centers, mining and pharmaceuticals are hanging on Elon Musk's long-stalled megarocket.

Discover the incredible story of NASA's New Horizons mission, from its 2006 launch aboard an Atlas V rocket to its historic ...

After a handful of hitches, the historic Artemis 2 mission heads to the moon today. Mark this momentous occasion with the best NASA Artemis 2 merch, from Lego and stickers to mugs and hoodies. When ...

NASA is no longer planning short visits to the Moon, it is preparing to build a permanent base that could support long-term ...

Moving an object in space is very energy-consuming, even once a spacecraft has escaped the gravity well of a planet. This is ...

The mission, despite the scientific and engineering achievements, is driven primarily by geopolitical conflict with China.

NASA's Apollo moonshots are a tough act to follow, even after all this time. As four astronauts get set to blast off on ...

Are you ready for a bona fide moon shot? The upcoming Artemis II mission is one of the most exciting space excursions in recent memory. It'll be the first time humans have flown to the moon since ...