gravity mapping

Astronomy Cast Ep. 503: Gravity Mapping

The Earth looks like a perfect sphere, but down here on the surface we see that there are mountains, rivers,…

5 years ago

Twin NASA Science Probes Start Lunar Gravity Mapping

[/caption] NASA’s twin lunar orbiting GRAIL (Gravity Recovery and Interior Laboratory) spacecraft christened Ebb and Flow have kicked off their…

12 years ago

America’s Youth Christen NASA’s Twin New Lunar Craft – Ebb & Flow

[/caption] A classroom of America’s Youth from an elementary school in Bozeman, Montana submitted the stellar winning entry in NASA’s…

12 years ago

First GRAIL Twin Enters Lunar Orbit – NASA’s New Year’s Gift to Science

[/caption] Cheers erupted after the first of NASA’s twin $496 Million Moon Mapping probes entered orbit on New Year’s Eve…

12 years ago

Student Alert: GRAIL Naming Contest – Essay Deadline November 11

[/caption] Student Alert ! - Here’s your once in a lifetime chance to name Two NASA robots speeding at this…

13 years ago

GRAIL Unveiled for Lunar Science Trek — Launch Reset to Sept. 10

[/caption] NASA’s Gravity Recovery and Interior Laboratory (GRAIL) moon mapping twins and the mighty Delta II rocket that will blast…

13 years ago

Last Delta II Rocket to Launch Extraordinary Journey to the Center of the Moon on Sept. 8

[/caption] Another American rocket Era is about to end. The venerable Delta II rocket, steeped in history, will fly what…

13 years ago

NASAs Lunar Mapping Duo Encapsulated and Ready for Sept. 8 Liftoff

[/caption] NASA’s powerful lunar mapping duo of GRAIL spacecraft are now poised for liftoff in just one weeks time on…

13 years ago