As the historic lunar flyby comes to a close, space companies and nations around the world are also shooting for the moon.

Chance Saltzman in his final appearance at the Space Symposium as chief of space operations released a warfighting blueprint ...

After all these years, Dream Chaser—a commercial U.S. space plane—is still chasing the dream of spacecraft that can fly from ...

It was another giant leap for mankind as NASA’s Artemis II became the first crewed mission to the moon in 54 years. The four ...

Spacecraft of the future may be able to detect and repair their own structural damage in orbit, a capability that could make long-duration missions and reusable launch vehicles more resilient.

Entire space programs have been canceled after a failure in the reentry phase. In the final test for Artemis II, astronauts ...

Low Earth orbit is starting to look less like pristine frontier and more like a crowded scrapyard, packed with dead satellites, spent rocket stages, and fragments that no longer serve any purpose.

The experiment also showed that tuning the light beam controlled the propulsion—the stronger the laser, the greater the ...

An emerging class of startups is pushing the boundaries of what machines can do in the physical world — retrofitting ...

Future missions will need longer expiration dates and grow-it-yourself options. Luckily, labs around the world are working on ...