A breathtaking photo of Earth was taken by a safety camera aboard the U.S. Space ... Clouds can be seen swirling in the ...

The military keeps in-flight details on the X-37B relatively quiet. A new photo gives the first look at what the view is from ...

Launched into Earth's orbit last June, GOES-19 is the newest addition to NOAA's fleet, equipped with a sensor called the ...

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 ...

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

THE massive asteroid YR4 now has a greater chance of smashing into Earth than any asteroid in history – as Nasa raises the ...

The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

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

From space, scientists can track everything from sea levels or greenhouse gases to infectious bacteria or water stored ...

In ultraviolet images ... occur when solar wind interacts with Earth's magnetic field. The charged particles from the sun collide with gases in the upper atmosphere, such as oxygen and nitrogen ...