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Binary Star System

WATCH: Dwarf Star Confirms Prediction Made Decades Ago

natureheader | Elizabeth Gibney | Posted 04.19.2014 | Science

Astronomers have observed a white dwarf acting as a magnifying glass for another, Sun-like star that it is orbiting. The binary star system, 808 parse...

Nearby Galaxy Even Closer Than We Thought, New Research Shows

Posted 03.07.2013 | Science

By: Clara Moskowitz Published: 03/06/2013 01:03 PM EST on SPACE.com The distance to one of the Milky Way's next-door neighbors, a satellite galaxy...

'Tatooine' Planets May Face Peculiar Risk, New Study Suggests

Posted 01.07.2013 | Science

By: Mike Wall Published: 01/06/2013 02:12 PM EST on SPACE.com Alien planets born in widely separated two-star systems face a grave danger of being...