News tagged with shock waves

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The drama of starbirth (w/ video)

(PhysOrg.com) -- A new image from ESO's Very Large Telescope gives a close-up view of the dramatic effects newborn stars have on the gas and dust from which they formed. Although the stars themselves are not ...

dateMar 16, 2011 in Astronomy
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Chandra images torrent of star formation

A new Chandra X-ray Observatory image of Messier 82, or M82, shows the result of star formation on overdrive. At a distance of only 12 million light years, M82 provides a unique cosmic laboratory for studying ...

dateJan 13, 2011 in Astronomy
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Global eruption rocks the sun

On August 1, 2010, an entire hemisphere of the sun erupted. Filaments of magnetism snapped and exploded, shock waves raced across the stellar surface, billion-ton clouds of hot gas billowed into space. Astronomers ...

dateDec 14, 2010 in Space Exploration
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WISE sees an explosion of infrared light

(PhysOrg.com) -- A circular rainbow appears like a halo around an exploded star in this new view of the IC 443 nebula from NASA's Wide-field Infrared Survey Explorer, or WISE.

dateDec 10, 2010 in Astronomy
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Mars meteorite controversy continues

The most illustrious meteorite in history continues to inspire heated debate. Does it carry microbial fossils from Mars or are its strange features just the product of some unique geochemistry? After almost ...

dateOct 22, 2010 in Space Exploration
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Fermi detects gamma-rays from exploding nova

Using the Large Area Telescope (LAT) onboard NASA's Fermi Gamma-ray Space Telescope satellite, astronomers have detected gamma rays from a nova for the first time, a finding that surprises both observers and ...

dateAug 23, 2010 in Astronomy
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New Herbig-Haro jets in Orion

(PhysOrg.com) -- A research team using the Subaru Prime Focus Camera (Suprime-Cam) has obtained some of the deepest and highest resolution images ever taken of the large star-forming molecular cloud Lynds ...

dateAug 20, 2010 in Astronomy
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