Last Updated: Thursday, February 13, 2014, 15:58
Researchers have said that only "strongly interacting" binary stars - or a star and a massive planet - can feasibly give rise to these powerful jets.
Last Updated: Saturday, December 08, 2012, 09:30
New image captured by NASA/ESA Hubble Space Telescope shows an almost complete circle of bright pink nebulae skirts around a spiral galaxy.
Last Updated: Wednesday, April 21, 2010, 14:03
The birth of the most massive stars and the nebulae around them have posed an astrophysical riddle for decades.
Last Updated: Monday, September 14, 2009, 10:03
Astronomers have resolved a 30-year-old argument, ruling out a one-size-fits-all mechanism for shaping some of the most beautiful objects in space – the "planetary nebulae".
Last Updated: Saturday, August 15, 2009, 17:55
A team of scientists in Australia and the United States has discovered a new class of object which they call “Super Planetary Nebulae.”
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