... A Near Record Ozone Hole in 2003 . ... Apollo 12 Visits Surveyor 3 . ... Apollo 12 was the second mission to land humans on the Moon. The landing site was picked to be near the location of Surveyor 3, a robot spacecraft that had landed on the Moon three years earlier. X-Ray Moon . ... Is our Milky Way Galaxy out to lunch? ... Although auroras might first appear to be moonlit clouds, they only add light to the sky and do not block background stars from view. ... Surveyor Slides . ...