FEATURED IMAGE: 22 Feb 2017, 18:00 UTC | Ultracool Dwarf and the Seven Planets 24 February 2017, 8:06:17UTC RSS RSS | About | Contact | Site Map
Home » Press Releases » Recycling galaxies caught in the act
Bookmark and Share
Keck Observatory

Recycling galaxies caught in the act

14 Mar 2012, 23:37 UTC
Recycling galaxies caught in the act

Kamuela, HI—When astronomers add up all the gas and dust contained in ordinary galaxies like our own Milky Way, they stumble on a puzzle: There is not nearly enough matter for stars to be born at the

Note: All formatting and links have been removed - click title or image to see full article.

Latest Vodcast

Latest Podcast

Advertise PTTU

NASA Picture of the Day

Astronomy Picture of the Day

astronomy_pod