Third Van Allen radiation belt seen

Mar 2, 2013

Third Van Allen radiation belt seen

NASA probes that are exploring the twin Van Allen radiation belts encircling the Earth have spied a third band of radiation that burst into view and then disappeared, scientists reported Thursday. The discovery of the temporary band of high-energy electrons has stunned scientists and ...

Jan 5, 2013

Young star's disk confirms how giant planets form

Astronomers using the most advanced land telescope in the world have unlocked knowledge about how formidable gas giant planets such as Jupiter and Saturn come into being. These vast but uninhabitable worlds are created by gobbling up gas and dust that envelop young stars ...

Jan 5, 2013

Young star's disk confirms how giant planets form

Astronomers using the most advanced land telescope in the world have unlocked knowledge about how formidable gas giant planets such as Jupiter and Saturn come into being. These vast but uninhabitable worlds are created by gobbling up gas and dust that envelop young stars ...

Jan 5, 2013

Meteorite may yield Mars clues

Washington AFP-JIJI A meteorite from Mars nicknamed “Black Beauty” could hold vital clues to the planet’s evolution from the warm and wet place it once was to its current cold and dry state, NASA said Thursday. Discovered in Morocco’s Sahara Desert in 2011, the ...

Jan 5, 2013

Meteorite may yield Mars clues

Washington AFP-JIJI A meteorite from Mars nicknamed “Black Beauty” could hold vital clues to the planet’s evolution from the warm and wet place it once was to its current cold and dry state, NASA said Thursday. Discovered in Morocco’s Sahara Desert in 2011, the ...