(Phys.org)—ESA's GOCE gravity satellite has already delivered the most accurate gravity map of Earth, but its orbit is now being lowered in order to obtain even better results.
Space Exploration
Nov 16, 2012
1
0
(Phys.org)—Isabella Velicogna's office in UC Irvine's Croul Hall looks like it belongs to an artist instead of a university scientist. Her paintings and drawings—including charming sketches of mice—adorn the walls, ...
Earth Sciences
Sep 11, 2012
32
0
(PhysOrg.com) -- Stanford and NASA researchers have confirmed two predictions of Albert Einstein's general theory of relativity, concluding one of the space agency's longest-running projects.
General Physics
May 4, 2011
86
0
(PhysOrg.com) -- After just two years in orbit, ESA's GOCE satellite has gathered enough data to map Earth's gravity with unrivalled precision. Scientists now have access to the most accurate model of the 'geoid' ever produced ...
Earth Sciences
Apr 1, 2011
14
0
(PhysOrg.com) -- Stanford researchers have completed the first successful tests in zero gravity of a canopy for CubeSats – the tiny satellites that hitch rides on rockets sending larger satellites into orbit. The goal ...
Space Exploration
Nov 19, 2010
1
0
(PhysOrg.com) -- NASA Deputy Administrator Lori Garver and German Aerospace Center (DLR) Executive Board Chairman Johann-Dietrich Wörner signed an agreement Thursday during a bilateral meeting in Berlin to extend the Gravity ...
Space Exploration
Jun 11, 2010
0
0
The first products based on GOCE satellite data are now available online through ESA's Earth observation user services tools. ESA launched the satellite in March 2009 on a mission to map Earth's gravity with unprecedented ...
Space Exploration
Jun 9, 2010
0
0
ESA's GOCE satellite has been orbiting the Earth for more than a year and surveying its gravitational field more accurately than any instrument previously. The goal of the researchers - including German scientists at the ...
Earth Sciences
May 7, 2010
1
0
ESA has awarded a contract to Eurockot for the launch of two of its Earth observation missions. The first will be the next Earth Explorer: Swarm, a constellation of three satellites to study Earth's magnetic field.
Space Exploration
Apr 9, 2010
0
0
(PhysOrg.com) -- Following the launch and in-orbit testing of the most sophisticated gravity mission ever built, ESA’s GOCE satellite is now in ‘measurement mode’, mapping tiny variations in Earth’s gravity in unprecedented ...
Space Exploration
Sep 30, 2009
3
0
