News tagged with young stars

Chandra detection of diskless young stars

Stars frequently form in crowded environments. By combining the resources of multi-wavelength missions like Chandra in the X-ray and Spitzer in the infrared, astronomers are able to resolve ambiguities and assemble a much ...

dateSep 17, 2018 in Astronomy
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Unraveling the stellar content of young clusters

About twenty-five percent of young stars in our galaxy form in clustered environments, and stars in a cluster are often close enough to each other to affect the way they accrete gas and grow. Astronomers trying to understand ...

dateAug 14, 2018 in Astronomy
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Stellar family portrait in X-rays

In some ways, star clusters are like giant families with thousands of stellar siblings. These stars come from the same origins—a common cloud of gas and dust—and are bound to one another by gravity. Astronomers think ...

dateMay 03, 2018 in Astronomy
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The laws of star formation challenged

An international team led by researchers at CNRS, Université Grenoble Alpes and the French Alternative Energies and Atomic Energy Commission (CEA) has challenged currently held ideas about star formation. Published in Nature ...

dateApr 30, 2018 in Astronomy
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An amazingly wide variety of planet-forming disks

With an instrument at the Very Large Telescope in Chile scientists of ETH Zurich observed planet-forming disks around young stars similar to the sun 4,5 billion years ago. Surprisingly, the disks are very different. The data ...

dateApr 12, 2018 in Astronomy
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