News tagged with stars

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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Hubble sweeps scattered stars in Sagittarius

This colorful and star-studded view of the Milky Way galaxy was captured when the NASA/ESA Hubble Space Telescope pointed its cameras towards the constellation of Sagittarius (The Archer). Blue stars can be seen scattered ...

dateJun 20, 2016 in Astronomy
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Friendly giants have cozy habitable zones too

It is a well-known fact that all stars have a lifespan. This begins with their formation, then continues through their main sequence phase (which constitutes the majority of their life) before ending in death. In most cases, ...

dateMay 19, 2016 in Astronomy
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