TRUTH BE TOLD

TRUTH BE TOLD
WORLD NEWS EVERY DAY

Thursday, December 13, 2012

Missions

Missions Highlights

Current Missions

Past Missions

Future Missions

Launch Schedule

Mission Calendar

Related Sites

Eyes on the Solar System

Artist's concept of GRAIL mission See GRAIL's current position and explore the mission in detail with NASA's Eyes on the Solar System 3D interactive.

(Requires a free browser plug-in.)

Visit the Eyes on the Solar System homepage to learn more.
› Launch GRAIL module

GRAIL iPhone App

GRAIL add for iPhone app NASA’s GRAIL app has specific information about the science and purpose of the mission, and features daily mission news updates, images of the spacecraft during assembly and testing, videos and a countdown timer to launch.

› Download app

Mission News

A precision formation-flying technique, the twin GRAIL spacecraft.

NASA to Host Dec.13 Telecon on Twin Probes Moon Impact

NASA will host a media teleconference at 10:30 a.m. PST (1:30 p.m. EST) Thursday, Dec. 13, to provide an overview of events leading up to twin ...
› Read More

Latest Images

Ebb and Flow's Final Moments

These side-by-side, 3-D comparisons depict the unnamed lunar mountain targeted by the NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission for controlled impact of the Ebb and Flow spacecraft.
These side-by-side, 3-D comparisons depict the unnamed lunar mountain targeted by the NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission for controlled impact of the Ebb and Flow ...
› View Image

Lunar Heritage Sites and GRAIL's Final Mile

This graphic highlights locations on the moon NASA considers 'lunar heritage sites' and the path NASA's Gravity Recovery and Interior Laboratory spacecraft will take on their final flight.
This graphic highlights locations on the moon NASA considers "lunar heritage sites" and the path NASA's Gravity Recovery and Interior Laboratory spacecraft will take on their final flight. Navigators ...
› View Image

GRAIL's Final Resting Spot

These maps of Earth's moon highlight the region where the twin spacecraft of NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission will impact on Dec. 17, marking the end of its successful endeavor to map the moon's gravity.
These maps of Earth's moon highlight the region where the twin spacecraft of NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission will impact on Dec. 17, marking the end of its successful ...
› View Image

Last Flight for GRAIL's Twin Spacecraft

This still image and animation shows the final flight path for NASA's twin Gravity Recovery and Interior Laboratory (GRAIL) mission spacecraft, which will impact the moon on Dec. 17, 2012, around 2:28 p.m. PST.
This still image and animation shows the final flight path for NASA's twin Gravity Recovery and Interior Laboratory (GRAIL) mission spacecraft, which will impact the moon on Dec. 17, 2012, around ...
› View Image

Mapping Lunar Highlands

This graphic depicting the bulk density of the lunar highlands on the near and far sides of the moon was generated using gravity data from NASA's GRAIL mission and topography data from NASA's Lunar Reconnaissance Orbiter.
This graphic depicting the bulk density of the lunar highlands on the near and far sides of the moon was generated using gravity data from NASA's GRAIL mission and topography data from NASA's Lunar ...
› View Image
View Archives

Mission Extras

  • Technicians lift one of two GRAIL spacecraft to a test stand

    Grail Image Gallery

    › View Gallery
  • Launch pad

    Test Your Knowledge

    Find out if you've got the right stuff to plot the course for future space missions.
    › Take the Quiz
  • Rocket Science 101

    Rocket Science 101

    Assemble a Delta II, Delta IV, Atlas V or Pegasus rocket from main engine to payload fairing!
    › Build a Rocket

Media Resources

› Fact Sheet (PDF 1.53MB)
› GRAIL/Delta II Summary (PDF 650KB)
› Launch Press Kit
Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)