A scientist has claimed to have found the reason behind surfaces of most asteroids appearing redder than meteorites-the remnants of asteroids that have crashed to Earth.
Scientists still have doubts over the theory that Earth arose from the collision of asteroids, as its composition doesn`t resemble that of meteoroids - the small particles that break off from asteroids.
Day in Pics: 18th December
Showbiz World - December 18, 2014
Stardust Awards 2014