NASA’s Dawn Spacecraft entered orbit around the asteroid Vesta at 1 am on July 16. This is the first time an asteroid has been orbited by a spacecraft. Dawn will orbit Vesta, which was the fourth asteroid discovered, until July 2012 when the spacecraft will travel to the dwarf planet Ceres, which was the first asteroid discovered.
No comments yet.
Leave a comment
You must be logged in to post a comment.