Calls for the US to land astronauts back on the moon before China have been increasingly loud and frequent. But it all hinges ...

SpaceX's next version of Starship will be even bigger and more advanced than any iteration that has already launched 11 times ...

In-space transportation company Impulse Space says it plans to develop a lunar lander to fill what it sees as a gap in ...

Once again, the full moon that rises in November will be a supermoon. A supermoon appears "bigger and brighter" than typical ...

The former NASA astronaut and the agency’s 14th administrator says it’s not a matter of if we go to the Red Planet — but when ...

The global race to return humans to the Moon is accelerating, and the United States is betting big on SpaceX’s colossal ...

SpaceX will unveil a next-gen version of its Starship megarocket, known as V3, when the Mars-bound spacecraft next gets off ...

Starship — the biggest and most powerful rocket ever built — thundered into the evening sky from the southern tip of Texas.

The most recent Starship test was also the last of SpaceX's current iteration of the rocket. Up next, plans to roll out the ...

Uranus' moon Ariel could have had liquid water 100 miles deep, hidden under its icy crust, possibly making it yet another ...

The case for a newborn ocean on Saturn's moon Mimas continues to build.