Quantcast
Last updated on April 18, 2014 at 21:21 EDT

Latest Dean C. Hines Stories

da33abc77ad053d77271c50944e9af311
2005-12-17 18:25:00

NASA -- Astronomers have found a debris disk around a sun-like star that may be forming or has formed its terrestrial planets. The disk - a probable analog to our asteroid belt - may have begun a solar-system-scale demolition derby, where the rocky remains of failed planets collide chaotically. "This is one of a very rare class of objects that may give us a glimpse into what our solar system may have looked like during the formation of our terrestrial planets," said Dean C. Hines of the...