News tagged with molecular clouds

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Flaring Young Stars

(PhysOrg.com) -- The constellation of Vela (visible only from the southern hemisphere) contains a set of giant clouds of gas and dust known collectively as the Vela Molecular complex.

dateJan 04, 2010 in Astronomy
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APEX turns its eye to dark clouds in Taurus

(PhysOrg.com) -- A new image from the APEX (Atacama Pathfinder Experiment) telescope in Chile shows a sinuous filament of cosmic dust more than ten light-years long. In it, newborn stars are hidden, and dense ...

dateFeb 15, 2012 in Astronomy
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Today in the Milky Way: Cloudy skies

(Phys.org) -- Adam Block of the UA's Mount Lemmon SkyCenter brings us a rare view of the clouds wafting through our Milky Way in this Astronomy Picture of the Day.

dateJul 02, 2012 in Astronomy
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A ghost in Cepheus

Described as a "dusty curtain" or "ghostly apparition," mysterious reflection nebula VdB 152 really is very faint. Far from your neighborhood on this Halloween Night, the cosmic phantom is nearly 1,400 light-years ...

dateNov 01, 2012 in Astronomy
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The observatory above the clouds

If you want to reach for the stars, you have to lift off. This could be the motto of Sofia, a jumbo jet which has been converted into an observatory. On board it carries a 2.7-metre telescope, which the researchers ...

dateSep 20, 2011 in Space Exploration
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Studying a Star Before it is Born

(PhysOrg.com) -- The first phase of a star's formation are thought to begin deep inside a natal cloud of gas and dust. In the earliest stages, material coalesces under the influence of gravity into so-called ...

dateDec 04, 2009 in Astronomy
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Protosuns teeming with prebiotic molecules

Complex organic molecules such as formamide, from which sugars, amino acids and even nucleic acids essential for life can be made, already appear in the regions where stars similar to our Sun are born. Astrophysicists ...

dateApr 16, 2015 in Astronomy
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Astronomy without a telescope -- star seeds

Molecular clouds are called so because they have sufficient density to support the formation of molecules, most commonly H2 molecules. Their density also makes them ideal sites for new star formation – ...

dateJun 20, 2011 in Astronomy
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Deep astrophoto of LDN 673

What a stunning view of this dark region of space! This image, by astrophotographer Callum Hayton shows LDN 673, a molecular cloud complex that lies in the constellation Aquila. This region is massive—around ...

dateAug 05, 2014 in Space Exploration
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Water around massive young stars

Water is critical to human life, but also plays an important role in the life of stars and their planetary systems. As a gas, water helps to cool collapsing clouds of interstellar material so that they can ...

dateSep 16, 2010 in Astronomy
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