Unusual laser emission from the Ant Nebula

Astronomers have discovered an unusual laser emission that suggests the presence of a double star system hidden at the heart of the ‘spectacular’ Ant Nebula. The extremely rare phenomenon is connected to the death of a star and was discovered in observations made by European Space Agency’s Herschel space observatory. weiter …

Source:: https://www.sciencedaily.com/releases/2018/05/180516102310.htm

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