News tagged with massive waves
A supernova cocoon breakthrough
(Phys.org) -- Observations with NASA's Chandra X-ray Observatory have provided the first X-ray evidence of a supernova shock wave breaking through a cocoon of gas surrounding the star that exploded. This discovery ...
May 15, 2012 |
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Massive black holes halt star birth in distant galaxies
Astronomers, using the European Space Agency's (ESA) Herschel Space Observatory, have shown that the number of stars that form during the early lives of galaxies may be influenced by the massive black holes ...
May 09, 2012 |
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Warning signs from ancient Greek tsunami
In the winter of 479 B.C., a tsunami was the savior of Potidaea, drowning hundreds of Persian invaders as they lay siege to the ancient Greek village. New geological evidence suggests that the region may still ...
Space & Earth / Earth Sciences
Apr 19, 2012 |
4 / 5 (1) |
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Japan may put nuclear power firm under state control
Japan's government on Tuesday floated the idea of putting the operator of the crippled Fukushima nuclear power plant under temporary state control, as it asked for $8.9 billion more in compensation aid.
Technology / Energy & Green Tech
Dec 27, 2011 |
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Star explosion leaves behind a rose
(PhysOrg.com) -- About 3,700 years ago, people on Earth would have seen a brand-new bright star in the sky. It slowly dimmed out of sight and was eventually forgotten, until modern astronomers later found ...
Dec 12, 2011 |
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Tohoku tsunami created icebergs in Antarctica
A NASA scientist and her colleagues were able to observe for the first time the power of an earthquake and tsunami to break off large icebergs a hemisphere away.
Space & Earth / Earth Sciences
Aug 08, 2011 |
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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.
Dec 10, 2010 |
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Astronomer leverages supercomputers to study black holes, galaxies
An Ohio State University astronomer is working to unlock some of the mysteries surrounding the formation of vast galaxies and the evolution of massive black holes with his own large constellation of silicon ...
Oct 14, 2010 |
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Pushing the envelope
(PhysOrg.com) -- G327.1-1.1 is the aftermath of a massive star that exploded as a supernova in the Milky Way galaxy.
Oct 05, 2010 |
5 / 5 (5) |
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Image: Galactic super-volcano in action
(PhysOrg.com) -- This image shows the eruption of a galactic "super-volcano" in the massive galaxy M87.
Aug 19, 2010 |
4.9 / 5 (7) |
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Star-birth myth 'busted' (w/ Podcast)
(PhysOrg.com) -- An international team of researchers has debunked one of astronomy's long held beliefs about how stars are formed, using a set of galaxies found with CSIRO’s Parkes radio telescope.
Aug 25, 2009 |
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Pacific tsunami threat greater than expected
The potential for a huge Pacific Ocean tsunami on the West Coast of America may be greater than previously thought, according to a new study of geological evidence along the Gulf of Alaska coast.
Space & Earth / Earth Sciences
Jul 20, 2009 |
4.3 / 5 (8) |
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A Galaxy Collision in Action
This beautiful image gives a new look at Stephan's Quintet, a compact group of galaxies discovered about 130 years ago and located about 280 million light years from Earth. The curved, light blue ridge running ...
Jul 09, 2009 |
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Research team finds undersea earthquake ‘mountains'
Undersea mountains several thousand meters high have been discovered subducted under a tectonic plate that constitutes the sea bottom off the Boso Peninsula in the southeastern part of the Kanto region, according to a survey ...
Space & Earth / Earth Sciences
Dec 30, 2008 |
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