News tagged with newton

Hubble sees a cosmic caterpillar

( —This light-year-long knot of interstellar gas and dust resembles a caterpillar on its way to a feast. But the meat of the story is not only what this cosmic caterpillar eats for lunch, but also what's eating ...

dateAug 29, 2013 in Astronomy
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'Population census' of galaxies buried in dust

A research team led by Bunyo Hatsukade, a postdoc researcher, and Kouji Ohta, a professor, both from the Graduate School of Science, Kyoto University, revealed that approximately 80% of the unidentifiable millimeter wave ...

dateMay 31, 2013 in Astronomy
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Black hole wakes up and has a light snack

( —Astronomers have watched as a black hole woke up from a decades-long slumber to feed on a low-mass object – either a brown dwarf or a giant planet – that strayed too close. A similar feeding event, albeit ...

dateApr 02, 2013 in Astronomy
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Massive stellar winds are made of tiny pieces

(—ESA's XMM-Newton space observatory has completed the most detailed study ever of the fierce wind from a giant star, showing for the first time that it is not a uniform breeze but is fragmented into hundreds of ...

dateFeb 05, 2013 in Astronomy
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The 3D fireworks of a star

In 1901 the star GK Persei gave off a powerful explosion that has not stopped growing and astonishing ever since. Now a team of Spanish and Estonian astronomers has reconstructed the journey of the emitted gas in 3D which, ...

dateJan 24, 2013 in Astronomy
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