Quantcast

Latest Wolf-Rayet star Stories

Nasty 1 star
2015-05-22 08:49:26

Astronomers using NASA's Hubble Space Telescope have uncovered surprising new clues about a hefty, rapidly aging star whose behavior has never been seen before in our Milky Way galaxy. Astronomers have nicknamed it 'Nasty 1', a play on its catalog name of NaSt1.

nebula henize 2-428
2015-02-09 12:19:46

Astronomers using ESO facilities in combination with telescopes in the Canary Islands have identified two surprisingly massive stars at the heart of the planetary nebula Henize 2-428. As they orbit each other, the two stars are expected to slowly get closer and closer, and when they merge, about 700 million years from now, they will contain enough material to ignite a vast supernova explosion.

VLT image of the cometary globule CG4
2015-01-30 13:46:49

ESO's Very Large Telescope (that's its actual name) in Chile has taken a new image of the faint cometary nebula CG4. This new image depicts the head of the nebula and resembles a menacing beast's mouth.

dramatic star formation regions
2014-08-20 06:03:47

The Wide Field Imager at the ESO’s La Silla Observatory in Chile has captured new images of two dramatic regions of star formation in the southern Milky Way, one of which features a Wolf–Rayet multiple star system.

New Evidence Explains How The 'Pillars Of Creation' Came Into Being
2014-06-27 06:48:02

The ‘Pillars of Creation’ is one of the most famous images made with the Hubble Space Telescope. It shows cooler interstellar gases being eroded by intense radiation and wind from nearby massive stars.

Supernova Progenitor Revealed
2014-05-22 06:28:27

For the first time ever, astronomers have directly confirmed that a rare and extremely massive type of star known as a Wolf-Rayet star died in a violent explosion known as a Type IIb supernova.

Snake Nebula
2014-02-26 12:49:25

Astronomers using the Smithsonian's Submillimeter Array telescope have imaged the most detailed look yet of stellar nurseries within the Snake nebula.

Sharpest Ever Image Of Prawn Nebula Unveiled
2013-09-18 10:42:57

Astronomers using the Very Large Telescope at the European Southern Observatory's Paranal Observatory in Chile have taken the sharpest image ever of the Prawn Nebula.

Hubble Views A Cosmic Caterpillar
2013-08-30 06:46:53

This light-year-long knot of interstellar gas and dust resembles a caterpillar on its way to a feast.

NASA’s Swift Maps Magellanic Clouds With Ultraviolet
2013-06-04 07:38:12

Using NASA’s Swift satellite, astronomers have created the most detailed ultraviolet surveys to-date of the two closest major galaxies, the Large and Small Magellanic Clouds.


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
overword
  • To say in too many words; to express verbosely.
  • To express in too many words: sometimes used reflexively.
  • The leading idea or a repeated phrase, as of a song or ballad; the refrain; burden.
The word 'overword' comes from over- +‎ word.