News tagged with star formation

The anatomy of a stellar outflow

(Phys.org) -- Astronomers used to think that star formation simply involved the gradual coalescence of material under the influence of gravity. No longer. Making a new star is a complex process, among other ...

dateMay 28, 2012 in Astronomy
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Hubble sees a spiral within a spiral

(Phys.org) -- NASA's Hubble Space Telescope captured this image of the spiral galaxy known as ESO 498-G5. One interesting feature of this galaxy is that its spiral arms wind all the way into the center, so ...

dateMay 28, 2012 in Astronomy
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Galaxies in the young cosmos

(Phys.org) -- The universe was born about 13.7 billion years ago in the big bang. The Sun and its system of planets formed about five billion years ago. What happened, then, during that long, intervening stretch ...

dateMay 21, 2012 in Astronomy
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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 ...

dateMay 17, 2012 in Astronomy
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Baby galaxies grew up quickly

Baby galaxies from the young Universe more than 12 billion years ago evolved faster than previously thought, shows new research from the Niels Bohr Institute. This means that already in the early history of ...

dateMay 16, 2012 in Astronomy
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How nature shapes the birth of stars

(Phys.org) -- Using state of the art computer simulations, a team of astronomers from the University of Bonn in Germany have found the first evidence that the way in which stars form depends on their birth ...

dateMay 11, 2012 in Astronomy
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OD and SH - two new molecules in space

(Phys.org) -- The discovery of two new molecules and a detailed analysis of various phases of star formation – this is what the observatory SOFIA can report after completing its first series of science ...

dateMay 11, 2012 in Astronomy
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X-ray quasars, and a distance record

Quasars are thought to be galaxies whose bright nuclei contain massive black holes around which disks are actively accreting matter. The accretion process releases vast amounts of energy, often including a ...

dateApr 30, 2012 in Astronomy
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Image: Hubble peeks inside a stellar cloud

(Phys.org) -- These bright stars shining through what looks like a haze in the night sky are part of a young stellar grouping in one of the largest known star formation regions of the Large Magellanic Cloud ...

dateApr 23, 2012 in Astronomy
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