One recently released image of the Great Red Spot shows the warm, deep layers of Jupiter's atmosphere glowing through gaps of planet's thick cloud cover

A smaller asteroid flew past Earth on April 28, on the event of another flyby by a much larger asteroid, according to NASA.

Betelgeuse , a red supergiant that can be seen in the constellation Orion, in recent months has started to dim in a way never before seen, and is appearing to be changing shape as well

Astronomers have detected signs of an invisible black hole with a mass of 100 thousand times the mass of the Sun around the center of the Milky Way

The iconic Pale Blue Dot image taken by Voyager 1 spacecraft was updated using modern image-processing software and techniques

She spent 328 days in space, which is the longest continuous for any female astronaut