mrt 262013
 
The Moon and Vesta Share the Same Cosmic History

  The asteroid Vesta, and perhaps other large asteroids, have more in common with Earth’s Moon than previously thought, according to a team of researchers from the NASA Lunar Science Institute (NLSI). Both Vesta and the Moon appear to have been bombarded by the same population of high-speed projectiles four billion years ago. Scientists have [continue reading]