News tagged with interstellar medium

A 'matryoshka' in the interstellar medium

As if it were one of the known Russian dolls, a group of astronomers, led by researchers at the Instituto de Astrofísica de Canarias, (IAC) has found the first known case of three supernova remnants one inside the other. ...

dateJul 14, 2016 in Astronomy
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The turbulent interstellar medium

The gas in galaxies is typically seen to be moving at very rapid, even supersonic velocities, providing clear evidence that the medium is highly turbulent. Looking more closely at gas clouds in our own Milky Way, astronomers ...

dateMay 09, 2016 in Astronomy
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Type of ice reveals the age of comets

The ice buried inside comet 67P/ Churyumov-Gerasimenko is mainly found in crystalline form, which implies that it originated in the protosolar nebula and is therefore the same age as the Solar System. This discovery was made ...

dateMar 09, 2016 in Space Exploration
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Image: Spokes in Serpens Core

The interstellar medium fills the 'empty' space between the stars in our galaxy. It is a mix of molecular clouds, cold and warm gases, regions of electrically charged hydrogen, and more.

dateJan 19, 2016 in Astronomy
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