“For example, Chandra’s X-rays reveal the high-energy radiation around the supermassive black hole at the center of M31 as ...

The Andromeda galaxy is also known as Messier 31. It is a spiral galaxy located about 2.5 million light-years from Earth. On ...

A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor.

Witness the breathtaking beauty of our home galaxy, the Milky Way, through 6 stunning images captured by NASA's Hubble Space Telescope.

Fresh evidence claims that the Earth and the surrounding galaxy are suspended inside a cosmic void based on echoes from the ...

NASA scientists found evidence of darkness on the 'leading side' of Uranus' moons, which they expected to be bright.

A detailed study using data from NASA’s Hubble and the European Space Agency’s Gaia telescopes has revealed that the chances of a collision are about even—far from the inevitable scenario ...

Astronomers have long known that Andromeda is on a collision course with the Milky Way. In 2012, data from NASA’s Hubble Space Telescope got more specific when it confirmed suspicions that the two ...

Andromeda and the Milky Way’s Collision Delayed Indefinitely? A new twist in the Andromeda-Milky Way collision theory emerged with the publication of a study in Nature Astronomy.

This stunning image dubbed 'Cosmic Owl' captures a remarkable moment in deep space, billions of light years away.