BlogArena

General blog about anything and everything of everyday's life.

13. Dec 2019

December 10, 2012
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NASA’s GRAIL Creates Most Accurate Moon Gravity Map

PASADENA, Calif. — Twin NASA probes orbiting Earth’s moon have generated the highest resolution gravity field map of any celestial body. The new map, created by the Gravity Recovery and Interior Laboratory (GRAIL) mission, is allowing scientists to learn about … Continue reading

June 29, 2011
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Clocking Neptune’s Spin

*By tracking atmospheric features on Neptune, a UA planetary scientist has accurately determined the planet’s rotation, a feat that had not been previously achieved for any of the gas planets in our solar system except Jupiter. A day on Neptune … Continue reading