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1. Meet the youngest supernova in our galaxy G1.9+0.3
... Meet G1.9+0.3, the youngest supernova in the Milky Way that has ever been found. б  This image б is a combination of a radio image from the NRAO?s VLA taken in 1985 and an x-ray image taken from NASA?s Chandra X-ray telescope taken in 2007. ... G1.9 +0.3 is approximately 25,000 light-years away from Earth. б At 140 years old, it should probably hold the title of youngest supernova in our galaxy for quite a long time. Just like all living things stars have a life cycle. ...
[ Сохраненная копия ]  Ссылки http://www.supernovae.net/meet-the-youngest-supernova-in-our-galaxy-g1-90-3/ -- 7.6 Кб -- 09.04.2016
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2. Distant supernova may reveal how universe expanded 10 billion years ago
... Astronomers at the US DOE?s Berkeley Lab have found the most distant Type 1a supernova ever. б SN SCP-0401 is roughly 10 billion light-years away from Earth. б That means the supernova happened 10 billion years ago. б Given that Big Bang theory estimates the universe being created roughly 13.77 billion years ago, the discovery of SN SCP-0401 is particularly exciting. ... Just like all living things stars have a life cycle. ...
[ Сохраненная копия ]  Ссылки http://www.supernovae.net/distant-supernova-may-reveal-how-universe-expanded-10-billion-years-ago/ -- 8.2 Кб -- 09.04.2016
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3. Kepler is youngest supernova in our galaxy ever seen by the naked eye
... He was alive 400 years ago to be able to see the youngest supernova in the Milky Way that has been seen from Earth. Amazingly, he was able to see the Kepler supernova without the aid of a telescope. ... The explosion is referred to as a supernova and the light that it gives off can be brighter than the light given off by an entire galaxy. It will look like an extremely bright star and can be seen with the naked eye for many days and sometimes months after it starts. ...
[ Сохраненная копия ]  Ссылки http://www.supernovae.net/kepler-is-youngest-supernova-in-our-galaxy-ever-seen-by-the-naked-eye/ -- 8.0 Кб -- 09.04.2016
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4. Cassiopeia A no longer the youngest supernova in Milky Way
... Cassiopeia A has been famous for being the youngest supernova remnant in the Milky Way for a long time. That changed in 2008 with the discovery of G1.9+0.3 by Stephen Reynolds at North Carolina State University. G1.9+0.3 is estimated to be 140 years old where as Cassiopeia A is estimated to be about 340 years old. б G1.9+0.3 is estimated to be roughly 26,000 light-years away whereas Cassiopeia A is around 11,000 light-years away. ...
[ Сохраненная копия ]  Ссылки http://www.supernovae.net/cassiopeia-a-no-longer-the-youngest-supernova-in-milky-way/ -- 7.7 Кб -- 09.04.2016
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5. NASA determines supernova remnants create cosmic rays
... It?s official. б NASA?s Fermi Gamma-ray Space Telescope has found evidence that supernova remnants speed up cosmic rays to extremely high speeds. ... Amazingly, physicist Enrico Fermi postulated in 1949 that high speed cosmic rays were sped up in the magnetic fields of interstellar gas clouds. б Since then, scientists have focused on supernova remnants as a possible candidate for this process. Over 60 years later, the Fermi Gamma-ray Space Telescope has proven Enrico Fermi?s thinking to be true. ...
[ Сохраненная копия ]  Ссылки http://www.supernovae.net/nasa-determines-supernova-remnants-create-cosmic-rays/ -- 7.9 Кб -- 09.04.2016
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6. Supernova Rendering
Supernovae . ... Most people that are interested in supernovae use whatever telescopes they can get access to, but researchers at certain colleges and universities are able to access specialized telescopes like NASA?s Chandra X-ray Observatory . It?s a telescope that orbits the Earth and that has a specialized purpose of being able to observe X-ray emissions from supernovae, clustered galaxies and the materials around black holes. ... Just like all living things stars have a life cycle. ...
[ Сохраненная копия ]  Ссылки http://www.supernovae.net/supernova-rendering/ -- 9.3 Кб -- 09.04.2016
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7. Terms of Service
... By accessing this web site, you are agreeing to be bound by these . web site Terms and Conditions of Use, all applicable laws and regulations, . ... The materials contained in this web site are . ... information or software) on Supernovae.net тАЩs web site for personal, . ... Supernovae.net may revise these terms of use for its web site at any time without notice. By using this web site you are agreeing to be bound by the then current version of these Terms of Service and Privacy Policy. ...
[ Сохраненная копия ]  Ссылки http://www.supernovae.net/terms-of-service/ -- 12.7 Кб -- 09.04.2016
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8. Supernova Research at Universities - Supernovae.net
... Most people that are interested in supernovae use whatever telescopes they can get access to, but researchers at certain colleges and universities are able to access specialized telescopes like NASA?s Chandra X-ray Observatory . It?s a telescope that orbits the Earth and that has a specialized purpose of being able to observe X-ray emissions from supernovae, clustered galaxies and the materials around black holes. ... super@supernovae.net . ... Copyright x000A9; 2016 Supernovae.net ...
[ Сохраненная копия ]  Ссылки http://www.supernovae.net/ -- 14.1 Кб -- 09.04.2016
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