A suggestion made last week by acting NASA administrator Sean Duffy that SpaceX could be booted from the agency’s upcoming moon-landing plans has rocked the space industry. Now, behind the scenes, ...

November's supermoon is the second of three supermoons this year and also the closest: The moon will come within just under 222,000 miles (357,000 kilometers) of Earth.

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

Archaeologists have studied how astronauts use the International Space Station to improve its potential future successors.

China will launch three astronauts toward its Tiangong space station today (Oct. 31), and you can watch the action live. A ...

With only five years left at the complex, NASA is counting on private companies to launch their own orbiting stations with an ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

Comet 3I/ATLAS will be closest to the Sun on October 29 and will be observable through telescopes. Here is how you can track ...

It's a weekend double cosmic treat! Comets Lemmon and SWAN are making a close approach to Earth. Can you see it in NJ? Timing ...

No communication or navigation, faulty electronics and collision risk. At ESA's mission control in Darmstadt, teams faced a ...

That’s the compelling argument made by Caleb Scharf—author and senior scientist for astrobiology at NASA Ames Research in ...

The Orionid meteor shower, which has been active since early October, is approaching full force this week. According to NASA, the Orionid shower is "one of the most beautiful showers of the year," ...