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ESO’S VISTA telescope reveals hidden stars in Messier 78

5 October 2016 Astronomy Now

In this new image of the nebula Messier 78, young stars cast a bluish pall over their surroundings, while red fledgling stars peer out from their cocoons of cosmic dust. ESO’s Visible and Infrared Survey Telescope for Astronomy (VISTA) sees near-infrared light, which passes right through dust, permitting astronomers to probe deep into the heart of the stellar environment.

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Hubble sees a diamond in the dust

15 February 2016 Astronomy Now

Surrounded by an envelope of dust, the subject of this NASA/ESA Hubble Space Telescope image is a young pre-main-sequence star known as HBC 1. The star is in an immature and adolescent phase of life, hence its classification — most of a Sun-like star’s life is spent in a stage comparable to human adulthood dubbed the main sequence.