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Latest SN 1993J Stories

supernova 1993J
2014-09-10 04:07:05

April Flowers for redOrbit.com - Your Universe Online After two decades of searching, astronomers using NASA's Hubble Space Telescope have discovered a companion star to a rare type of supernova — confirming a long-held belief that supernova SN 1993J occurred inside of a binary system. A binary system involves two stars interacting with each other, and in this case, causing a cosmic explosion. "This is like a crime scene, and we finally identified the robber," said Alex Filippenko,...

2014-09-09 16:21:06

WASHINGTON, Sept. 9, 2014 /PRNewswire-USNewswire/ -- Using NASA's Hubble Space Telescope, astronomers have discovered a companion star to a rare type of supernova. The discovery confirms a long-held theory that the supernova, dubbed SN 1993J, occurred inside what is called a binary system, where two interacting stars caused a cosmic explosion. http://photos.prnewswire.com/prnvar/20081007/38461LOGO "This is like a crime scene, and we finally identified the robber," said Alex...

Yellow Supergiant Star
2013-04-06 05:40:34

John P. Millis, Ph.D. for redOrbit.com — Your Universe Online Supernovae are important astronomical objects. They tell us about how stars die and are used as measuring sticks to investigate distant galaxies. But there is still some uncertainty as to how the supernova process proceeds in some cases. It is believed that the most common progenitor of Type II supernova is the collapse of supergiant stars. In this phase of their evolution stars oscillate between red supergiant and more...


Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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