GRAIL Mission Reaches Milestone

As part of its Discovery Program, the American space agency plans to launch a new spacecraft in 2011. Dubbed Gravity Recovery and Interior Laboratory (GRAIL), the mission will include several components, of which one is to take off next year. Just recently, scientists managed to finally confi... [ read more >> ]

Engineers conduct checks on one of NASA's GRAIL spacecraft in the Space Support Building at Lockheed Martin Space Systems in Denver

Image comment: Engineers conduct checks on one of NASA's GRAIL spacecraft in the Space Support Building at Lockheed Martin Space Systems in Denver
Image credits: Lockheed Martin

Engineers conduct checks on one of NASA's GRAIL spacecraft in the Space Support Building at Lockheed Martin Space Systems in Denver