News tagged with intergalactic star
Giant galaxy Messier 87 finally sized up
The new observations reveal that Messier 87's halo of stars has been cut short, with a diameter of about a million light-years, significantly smaller than expected, despite being about three times the extent ...
May 20, 2009 |
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Search results for intergalactic star
Nomads of the galaxy
A recent study proposes the galaxy is crowded with nomad planets adrift in space. If this is the case, nomad planets may play a dynamic role in the universe.
May 23, 2012 |
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Herschel reveals galaxy-packed filament
(Phys.org) -- A McGill-led research team using the Herschel Space Observatory has discovered a giant, galaxy-packed filament ablaze with billions of new stars. The filament connects two clusters of galaxies ...
May 17, 2012 |
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Rogue stars ejected from the galaxy are found in intergalactic space
It's very difficult to kick a star out of the galaxy.
Apr 30, 2012 |
4.8 / 5 (13) |
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Discovery of the Musket Ball Cluster
(Phys.org) -- Using a combination of powerful observatories in space and on the ground, astronomers have observed a violent collision between two galaxy clusters in which so-called normal matter has been wrenched ...
Apr 12, 2012 |
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Recycling galaxies caught in the act
(PhysOrg.com) -- When astronomers add up all the gas and dust contained in ordinary galaxies like our own Milky Way, they stumble on a puzzle: There is not nearly enough matter for stars to be born at the ...
Mar 30, 2012 |
3.6 / 5 (5) |
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Runaway planets zoom at a fraction of light speed
Seven years ago, astronomers boggled when they found the first runaway star flying out of our Galaxy at a speed of 1.5 million miles per hour. The discovery intrigued theorists, who wondered: If a star can ...
Mar 22, 2012 |
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Stars made from galactic recycling material
(PhysOrg.com) -- Ordinary galaxies such as our own Milky Way contain a plethora of gas and dust. Nevertheless, there is not nearly enough matter to explain how galaxies produce new stars at the observed rates ...
Mar 15, 2012 |
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Dark matter core defies explanation
(PhysOrg.com) -- Astronomers using data from NASA's Hubble Telescope have observed what appears to be a clump of dark matter left behind from a wreck between massive clusters of galaxies. The result could ...
Mar 02, 2012 |
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'Beam me up, Scotty:' ASU professor uses Star Trek themes to communicate science
Before firing up the dilithium crystals in your warp drive, you should know what you are getting into, said Lawrence Krauss, ASU Foundation Professor at Arizona State University. When applied to the known laws of physics, ...
Other Sciences / Social Sciences
Feb 19, 2012 |
3.7 / 5 (3) |
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Missing dark matter located: Intergalactic space is filled with dark matter
Researchers at the University of Tokyo’s Institute for the Physics and Mathematics of the Universe (IPMU) and Nagoya University used large-scale computer simulations and recent observational data of gravitational ...
Feb 13, 2012 |
4.8 / 5 (40) |
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List of search results for intergalactic star
