Astronomers are racing to protect the dark skies as private companies seek to place large advertisements in Earth orbit ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

This image features a deep field view of the Cassiopeia constellation immersed in the glow of ionized hydrogen gas, where the ...

An art installation featuring 30 laser beams in primary colors will shine from the top of the Space Needle Friday night.

Choose from Outer Space Background Vector stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

Astrophysicists have long been intrigued by the possibility of dark stars-massive celestial objects fueled not by nuclear fusion but by the enigmatic energy of dark matter. Thanks to images taken by ...

You can tell spring has officially begun in the Northern Hemisphere just by looking at the stars. Here's how to easily spot ...

This is part of an art installation connecting technology, artificial intelligence, dreams, struggles and hope.

View the cosmos in the palm of your hand with the best binoculars for stargazing — see the stars, planets and deep ... as they offer beautifully crisp night sky views in the palm of your hand.

A weird glowing orb was spotted spiralling across the sky in the UK on Monday night (March 24). Social media was awash with ...