Eerie Green Space Clouds Glow in New Hubble Photos

Friday, April 3, 2015 - 06:30 in Physics & Chemistry

The eight objects betray the past presence of quasars, the most luminous objects in the universe, whose powerful beams of radiation lend the clouds their ethereal glow, researchers said.

Read the whole article on Space.com

More from Space.com

Learn more about

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net