Showing posts with label Grace. Show all posts
Showing posts with label Grace. Show all posts
Friday, January 06, 2017

Geodynamics

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Mean Gravity Field Image credit: Unless otherwise noted, images are provided by University of Texas Center for Space Research and NAS...
Friday, December 14, 2012

It's Final Endgame for GRAIL's Twin Spacecraft

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The mountain where the two spacecraft will make contact is located near a crater named Goldschmidt. Both spacecraft have been flying in...
Saturday, December 08, 2012

GRAIL's Gravity Tour of the Moon

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Embedded video from NASA Jet Propulsion Laboratory California Institute of Technology This movie shows the variations in the lunar...
Thursday, October 25, 2012

Gravimetry

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Gravity map of the Southern Ocean around the Antarctic continent This gravity field was computed from sea-surface height measurements c...
Sunday, July 15, 2012

Space Geodesy

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 Project manager Stephen Merkowitz talks about his work with NASA's Space Geodesy Project, including a brief overview of the four ...
Tuesday, March 06, 2012

Geodesy and geophysics

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Mean Gravity Field Anomalies by definition would require that we understand something about our selves that we did not know before, i...
Sunday, January 01, 2012

Grail: Gravity Recovery and Interior Laboratory

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GRAIL Spacecraft Logo NASA's Gravity Recovery and Interior Laboratory, or GRAIL, spacecraft logo is emblazoned on the first stage ...
Thursday, December 09, 2010

Time Dilation

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....... is a phenomenon (or two phenomena, as mentioned below) described by the theory of relativity . It can be illustrated by supposing ...