(Phys.org)—Just 96 days since their launch, NASA's twin Van Allen Probes have already provided new insights into the structure and behavior of the radiation belts that surround Earth, giving scientists a clearer understanding ...
Space Exploration
Dec 6, 2012
3
1
Nobody ever said anything about singing, though. A NASA spacecraft has just beamed back a beautiful song sung by our own planet.
Space Exploration
Oct 1, 2012
2
0
(Phys.org)—In the very early hours of Sept. 1 – just under two days since the 4:05 a.m. EDT launch of NASA's Radiation Belt Storm Probes – the team at the RBSP Mission Operations Center (MOC) controlling spacecraft ...
Space Exploration
Sep 13, 2012
1
0
(Phys.org)—Since the dawn of the Space Age, mission planners have tried to follow one simple but important rule: Stay out of the van Allen Belts. The two doughnut-shaped regions around Earth are filled with "killer electrons," ...
Space Exploration
Aug 31, 2012
1
0
The University of Colorado Boulder will play a key role in a NASA mission launching this week to study how space weather affects Earth's two giant radiation belts known to be hazardous to satellites, astronauts and electronics ...
Space Exploration
Aug 20, 2012
1
0
Robyn Millan's lab is a little crowded at the moment. It overflows with electronics. And foam. And parachutes and aluminum frames and drills. Based at Dartmouth College in Hanover, NH, Millan and her students are busy building ...
Space Exploration
May 30, 2012
0
1
The Montana State University satellite that rode into space on a NASA rocket has now gathered information longer than the historic U.S. satellite it was built to honor, says the director of MSU's Space Science and Engineering ...
Space Exploration
Feb 28, 2012
0
0
(PhysOrg.com) -- When scientists discovered two great swaths of radiation encircling Earth in the 1950s, it spawned over-the-top fears about "killer electrons" and space radiation effects on Earthlings. The fears were soon ...
Space Exploration
Jan 31, 2012
1
0
UCLA researchers have explained the puzzling disappearing act of energetic electrons in Earth's outer radiation belt, using data collected from a fleet of orbiting spacecraft.
General Physics
Jan 29, 2012
14
0
Scientists using NASA's fleet of THEMIS spacecraft have discovered how radio waves produced by electrons injected into Earth's near-space environment both generate and remove high-speed "killer" electrons.
General Physics
May 7, 2009
6
0
