NASA's chief said recently he's reopening bids for the Artemis III contract that it awarded SpaceX in 2021. SpaceX has now ...

The Ingenuity helicopter from the Mars 2020 mission far exceeded its original mission of simply demonstrating controlled ...

As NASA’s moon-landing plans with SpaceX hang in the balance, other bold ideas are quietly starting to take shape.

Humans have been in space onboard the ISS continuously for 25 years. As the station nears its end, new commercial habitats are lining up to take its place ...

•In one year, the top 1% — 3.5 million citizens — increased their wealth by $4 trillion, hitting a record $52 trillion. •In ...

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...

Avi Loeb, Harvard astrophysicist and longtime proponent of the possibility that certain celestial objects could be artificial ...

New Glenn will fly NASA's twin ESCAPADE probes on an ambitious mission to Mars, and could launch as Nov. 9. The rocket was rolled out to LC-36A the night of Oct. 28, according to a Blue Origin post on ...

SpaceX is reassessing its Starship mission plan for NASA’s Artemis III Moon landing, aiming for a faster, safer return of ...

SpaceX defended Starship and said it is assessing a simplified moon mission architecture, with a propellant transfer test ...

The dust-up over the lunar lander could pit Elon Musk against his billionaire rival Jeff Bezos. And it has already sparked a ...