The possible aurora borealis coincides with the Perseids meteor shower, with hundreds of meteors likely visible in the night ...

Answers to those questions could come from a telescope with the world’s largest digital camera, a project with initial ...

Astrophotographer Greg Meyer has captured a spectacular image of the Fireworks Galaxy (NGC 6946) shining close to the dark shape of the Seahorse Nebula.

On its record-breaking pass by the Sun late last year, the Johns Hopkins APL-built Parker Solar Probe captured stunning images from within the Sun’s atmosphere. Taken closer to the Sun than we’ve ever ...

The unprecedented images will help scientists unravel the mysteries of solar wind and its impact on Earth, according to NASA.

Auroras (also called the northern and southern lights) are visible from the ground after powerful solar storms, but these ...

Before defining what a light-year is, we should define what a light-year is not: It is not a measure of time, but rather a ...

Watch the pair of amazing time-lapses of the Aurora Borealis from the International Space Station captured by NASA astronaut ...

The US space agency reveals highly-detailed imagery of massive plumes of solar material spewing out into space.

The period from October 6 to 13 is an exciting week for the skywatching community, as stunning auroras are visible in many ...

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

You Can Still See the Aurora Borealis Tonight. Here's Where the Brightest Lights Will Glow While not as strong as Tuesday's lights, tonight's auroras could be impressive for many in the northern US.