nebulae, and exoplanets. Managed by NASA’s Goddard Space Flight Center in Greenbelt, Maryland, with mission operations ...

Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...

The Red Planet in 2024, unfortunately ... which includes Orion's general body and a sword he wields, there is a nebula! First, find the Belt's three stars. Then, near the belt, there are three fainter ...

From the mysterious 'Pillars of Creation' to the iconic Horsehead nebula, check out these 7 breathtaking images of Nebulae ...

Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020.

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

This process won't be complete for many millions of years — until then, Queen Berenice II will have to suffer the knots in ...

Orange waves of hot gas, resembling the curved legs of a black widow spider, surround a pinkish glowing core in this image of ...

The Red Spider Nebula is a planetary nebula situated near the center of the Milky Way, in the northwest region of the constellation Sagittarius. This fiery planetary nebula hosts one of the hottest ...

The Owl Nebula is a planetary nebula located about 2,030 light-years away in the constellation Ursa Major. It is estimated to be around 8,000 years old. The Horsehead Nebula, located in the ...