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Catching speeding stars |ESA Gaia

This video reveals the evolution of stars in our Galaxy over the past million of years.It starts from the positions of stars in the sky 1 035 000 years ago, which were calculated using data from the Tycho-Gaia Astrometric Solution, or TGAS, one of the products of …

<img alt="…" src="http://www.esa.int/spaceinvideos/content/view/embedjw/488659“ title=“ESA |Gaia“ />http://www.esa.int/spaceinvideos/content/view/embedjw/488659

Quelle: Catching speeding stars

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