Daily Archives: January 28, 2008

Intergalactic Clouds

Posted on January 28, 2008 by

So most textbooks would have you believe that the intergalactic medium (usually known as the IGM) is largely just a barren void. A total vacuum in most places with a density of about 1 atom per cubic metre. Virtual nothingness. … Continue reading →

Posted in astronomy, Imported from Livejournal | Tagged , | 1 Comment