News tagged with space observatory

Two new tidal disruption events discovered

In two recently published scientific papers, an international team of astronomers has presented the detection of two new tidal disruption events (TDEs). Using the Palomar Observatory located near San Diego, California, the ...

dateMar 09, 2017 in Astronomy report
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Image: Star formation on filaments in RCW106

Stars are bursting into life all over this image from ESA's Herschel space observatory. It depicts the giant molecular cloud RCW106, a massive billow of gas and dust almost 12 000 light-years away in the southern constellation ...

dateFeb 20, 2017 in Astronomy
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Onsala Twin Telescopes ready for the world

Two new radio telescopes have been built at Onsala Space Observatory on Sweden's west coast, and on 18 May 2017 they will be inaugurated. The Onsala Twin Telescopes are part of an international network of radio telescopes ...

dateFeb 14, 2017 in Astronomy
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Outflowing gas in ultraluminous galaxies

Galaxies evolve over billions of years in part through the activity of star formation and their supermassive nuclear black holes, and also by mergers with other galaxies. Some features of galaxies, in particular the strong ...

dateJan 09, 2017 in Astronomy
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First light for band 5 at ALMA

ALMA observes radio waves from the Universe, at the low-energy end of the electromagnetic spectrum. With the newly installed Band 5 receivers, ALMA has now opened its eyes to a whole new section of this radio spectrum, creating ...

dateDec 21, 2016 in Astronomy
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NGC 6357: Cosmic 'winter' wonderland

Although there are no seasons in space, this cosmic vista invokes thoughts of a frosty winter landscape. It is, in fact, a region called NGC 6357 where radiation from hot, young stars is energizing the cooler gas in the cloud ...

dateDec 19, 2016 in Astronomy
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