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Latest Cygnus OB2 Stories

Hubble Views A Cosmic Caterpillar
2013-08-30 06:46:53

This light-year-long knot of interstellar gas and dust resembles a caterpillar on its way to a feast.

Chandra X-Ray Observatory Images Star-Making Cluster Cygnus OB2
2012-11-08 09:57:12

NASA has released a new image of the Cygnus OB2 star cluster, detailing its structure and evolution.


Word of the Day
postliminy
  • In Roman antiquity, the return of a person who had been banished, or taken prisoner by an enemy, to his old condition and former privileges.
  • In international law, that right by virtue of which persons and things taken by an enemy in war are restored to their former status when coming again under the power of the nation to which they belonged.
The word 'postliminy' comes from a Latin word meaning 'threshold'.