"An X-37B onboard camera, used to ensure the health and safety of the vehicle, captures an image of Earth while conducting ...

While the U.S. Space Force, and its previous operator the U.S. Air Force, have been tightlipped about what the space plane ...

It’s not every day that we get to see a glimpse of what a mysterious space plane is up to in orbit. This week, the US Space Force shared a picture it says was snapped last year by the X-37B, showing ...

There's a new race in space, but it's not where you might think. It's happening close to home – in the nearest bit of space, ...

Nanotube bridge networks grow between the most abundant photosynthetic bacteria in the oceans, suggesting that the world is ...

There are a number of compelling reasons to catch the looming March 13-14 total lunar eclipse, which will be visible in the ...

The U.S. Space Force released a breathtaking image of Earth from its mysterious space plane that shows the planet from ...

From the cities instantly incinerated to the global volcanic winter, AI reveals what life would look like if the Yellowstone ...

Two space debris-related events that occurred this week point to how routine rocket launches can leave their mark on Earth.

Astronomers have discovered that sulfur may be a key to helping us narrow down our search for life on other planets.

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.