View Full Version : Ancient Solar Systems Found Around Dead Stars

2009-Apr-20, 02:40 AM
Were there once habitable planets long ago around stars that are now dead? A team of astronomers have found evidence that between 1-3 percent of white dwarf stars are orbited by rocky planets and asteroids, suggesting these objects once hosted solar systems similar to our own. White dwarf stars are the compact, hot remnants [...]

More... (http://www.universetoday.com/2009/04/19/ancient-solar-systems-found-around-dead-stars/)