A celestial shadow known as the Circinus West molecular cloud creeps across this image captured from Chile with the ...

International Dark Sky Week, a time to highlight the value of keeping the night sky dark and to inform folks about the ...

A team of astronomers and astrophysicists at the Chinese Academy of Science's National Astronomical Observatories has found ...

The Hubble Space Telescope launched on April 24, 1990, aboard the Space Shuttle Discovery (STS-31), and deployed into Earth ...

Astrophotographer Miguel Claro captured a colorful portrait of the Andromeda Galaxy from the Dark Sky Alqueva Observatory in ...