NEW YORK (AP) — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. The new member of the lunar gang, announced Tuesday by NASA, appears to be just six miles (10 kilometers) wide. It ...

Elon Musk founded SpaceX in 2002 in part with the goal of one day establishing a city on Mars - a plan Starship prominently figures into.

NASA is changing its focus. The agency will now prioritize space exploration over climate research. Sean Duffy announced the ...

The space agency collects what it calls the planetary 'vital signs' that are key for global public health research. Potential cuts could threaten that work.

The "black moon," a rare phenomenon that occurs during a new moon phase of the lunar cycle, will occur this weekend. But ...

SpaceX's Starship is regarded as the world's largest rocket. How does it compare in height to other launch vehicles from SpaceX, ULA or Blue Origin?

In a bold, strategic move for the U.S., acting NASA Administrator Sean Duffy announced plans on August 5 to build a nuclear fission reactor for deployment on the lunar surface in 2030. Doing so would ...

NASA's received marching orders to develop and build a nuclear reactor on the moon by the mid-2030s. The reason? The United ...

The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's ...

Nasa’s Webb telescope has found a new moon around Uranus. “No other planet has as many small inner moons as Uranus, and their ...

More than half a century after astronauts last set foot on the moon, the Apollo program is still offering up surprises. A sample of lunar rock collected during the Apollo 17 mission has been opened ...