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Following are links to various U.S. government press releases.

WHITE HOUSE VIDEO

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Saturday, May 7, 2016

Hubble Spies the Barred Spiral Galaxy NGC 4394

Hubble Spies the Barred Spiral Galaxy NGC 4394: Shown in this Hubble Space Telescope image, NGC 4394 is the archetypal barred spiral galaxy, with bright spiral arms emerging from the ends of a bar that cuts through the galaxy’s central bulge. These arms are peppered with young blue stars, dark filaments of cosmic dust, and bright, fuzzy regions of active star formation.