News tagged with interferometer

Sharpest view ever of dusty disc around aging star

As they approach the ends of their lives many stars develop stable discs of gas and dust around them. This material was ejected by stellar winds, whilst the star was passing through the red giant stage of its evolution. These ...

dateMar 09, 2016 in Astronomy
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The economic impact of a Very Large Telescope

The European Southern Observatory's VLT, Very Large Telescope, is a group of four 8.2-metre diameter optical telescopes located in northern Chile. It also has four movable 1.8-metre diameter auxiliary telescopes and they ...

dateJul 02, 2014 in Astronomy
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