An image from NASA's Chandra X-ray observatory shows a glowing hand stretching across the cosmos with its palm and fingers ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

Photoshop tutorial showing a quick, effective way to make a cool, planetary nebula in deep space and a fiery explosion complete with a planetary inferno. Subscribe! subscribe ...

In a dazzling new photo, the James Webb Space Telescope zooms in on the Butterfly Nebula — the dying gasps of one of the hottest stars in the sky, which could hold clues to Earth's origins.

According to NASA, nebulas are giant clouds of dust and gases in space. They form from an explosion of a dying star or where ...

Scientists say NGC 7027 began expanding around 600 years ago. Since then, it has shed shells of gas clearly seen in blue.

The Veil Nebula, located about 2,400 light-years away in the constellation Cygnus, is the visible portion of that larger Cygnus Loop, a vast supernova remnant created by the explosion of a star about ...

Astronomers have taken a fresh look at the famous “Hand of God” pulsar, combining X-ray data from NASA’s Chandra Observatory with new radio observations from the Australia Telescope Compact Array. At ...

The Africa Nebula is a supernova remnant linked to Circinus X-1, an X-ray-emitting neutron star. It also surrounds the companion star that Cir X-1 orbits.