News tagged with earth atmosphere

Rare find backs shape-shifting neutrino

Physicists announced further proof Wednesday for a theory that mysterious particles called neutrinos which go "missing" on the journey from the Sun to Earth are in fact shape-shifting along the way, arriving undetected.

dateMar 27, 2013 in General Physics
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Mineral diversity clue to early Earth chemistry

Mineral evolution is a new way to look at our planet's history. It's the study of the increasing diversity and characteristics of Earth's near-surface minerals, from the dozen that arrived on interstellar dust particles when ...

dateFeb 28, 2013 in Earth Sciences
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Hubble catches the moment the lights went out

(—The further away you look, the further back in time you see. Astronomers use this fact to study the evolution of the Universe by looking at nearby and more distant galaxies and comparing their features. Hubble ...

dateFeb 06, 2013 in Astronomy
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Cassini Instrument Learns New Tricks

(—For seven years, a mini-fridge-sized instrument aboard NASA's Cassini spacecraft reliably investigated weather patterns swirling around Saturn; the hydrocarbon composition of the surface of Saturn's moon Titan; ...

dateDec 21, 2012 in Space Exploration
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