Major Nichole Ayers is living out her childhood dreams in outer space.

From the International Space Station, NASA astronaut Nichole Ayers captured a rare red sprite over Mexico and the United ...

NASA recently captured a light phenomenon known as an “atmospheric sprite” over Mexican territory, near the border with the ...

Speeding around the Earth at 28,000 km/h, NASA astronaut Nichole Ayers captured an incredible view of a phenomenon known as a ...

An astronaut has captured an incredible burst of electricity above Earth. NASA's Nichole Ayers managed to snap a phenomenon ...

While this may sound scary, there is little chance humanity will survive to see the end of the universe. In about five ...

A couple of meteorite samples currently being investigated could be the first pieces of Mercury on Earth. Ben Rider-Stokes, a ...

A US astronaut has captured an extraordinary view of a phenomenon in space brought on by an intense thunderstorm below.

Observers have described the shortlived, tendril-like formations for decades, but it wasn’t until 1989 that the first sprite ...