Quantcast

Latest Wolf-Rayet star Stories

b0f733d7b813c925b6c191c7a3113eca1
2008-03-31 15:55:00

Astronomers have spied a faraway star system that is so unusual, it was one of a kind -- until its discovery helped them pinpoint a second one that was much closer to home.

ed1a7d022ee68893159a0b7ad8dee8071
2008-02-20 09:10:00

ESA’s Integral has made the first unambiguous discovery of high-energy X-rays coming from a rare massive star at our cosmic doorstep, Eta Carinae.

c85e8654577545dd1ed98df3c4f7e2ee1
2007-05-29 00:00:00

Using NASA’s Far Ultraviolet Spectroscopic Explorer (FUSE) satellite and ground-based telescopes, astronomers have determined, for the first time, the properties of a rare, extremely massive, and young binary star system.

a8a8cb0db023024d0128cc8e8479f6721
2007-04-24 08:20:00

In celebration of the 17th anniversary of the launch and deployment of NASA's Hubble Space Telescope, a team of astronomers is releasing one of the largest panoramic images ever taken with Hubble's cameras.

a373b9151166d30a4a1f72543a8b76c11
2007-04-04 13:20:00

In a galaxy far, far away, a massive star suffered a nasty double whammy.

5978a447f46d16d789337f11f93144e01
2007-02-22 11:20:00

Twenty years ago, astronomers witnessed one of the brightest stellar explosions in more than 400 years. The titanic supernova, called SN 1987A, blazed with the power of 100 million suns for several months.

b730a01e1ae293a523bf7dd1bda0706a1
2007-02-16 14:20:00

Imagine two stars with winds so intense that they eject an Earth’s worth of material roughly once every month. Next, imagine those two winds colliding head-on. Such titanic collisions produce multimillion-degree gas, which radiates brilliantly in X-rays.

c8a5d26e56e4996a678f1ae8cffbbd9a1
2007-01-09 17:20:00

Twenty years ago next month, the closest and brightest supernova in four centuries lit up the southern sky, wowing astronomers and the public alike.

1e273da7c82b84e77e2129febe82ec47
2006-10-06 05:25:00

Scientists using NASA's Swift satellite have observed two dozen recent star explosions, called supernovae, quickly after the event and have discovered never-before-seen properties, some of which run counter to prevailing theories.

093fd629db8dfa22388d8aee500a8bd71
2006-04-08 09:35:00

Hanging above the Large Magellanic Cloud (LMC) - one of our closest galaxies - in what some describe as a frightening sight, the Tarantula nebula is worth looking at in detail.


Latest Wolf-Rayet star Reference Libraries

6_d67b2db586c7facec8388b5df78e57912
2004-10-19 04:45:42

Star -- A star is a self-gravitating sphere of plasma in hydrostatic equilibrium that generates energy in its interior through the process of nuclear fusion. Energy from this process radiates into space as electromagnetic radiation and neutrinos. Star formation and evolution As learned by star formation astronomers, stars are born in molecular clouds, regions of higher density of matter, and form by gravitational instability inside those clouds. High mass stars illuminate powerfully...

More Articles (1 articles) »
Word of the Day
adustion
  • The act of burning, scorching, or heating to dryness; the state or being thus heated or dried.
  • In medicine, cauterization.
The word 'adustion' comes from the Latin 'adustio', 'burning'.
Related