When examining clusters of galaxies, astronomers often find massive elliptical galaxies lurking at the centers. In some of these, long filaments of gas and dust extend outwards from the core. One of the best examples of this ...
Astronomy
May 11, 2011
17
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(PhysOrg.com) -- Astronomers have found a giant magnetic loop stretched outward from one of the stars making up the famous double-star system Algol. The scientists used an international collection of radio telescopes to discover ...
Astronomy
Jan 13, 2010
2
0
