News tagged with spiral arms

Milky Way stars move in mysterious ways

Rather than moving in circles around the center of the Milky Way, all the stars in our Galaxy are travelling along different paths, moving away from the Galactic center. This has just been evidenced by Arnaud Siebert and ...

dateNov 30, 2010 in Astronomy
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First Direct Imaging of a Young Binary System

( -- A team of astronomers from The Graduate University for Advanced Studies, the National Astronomical Observatory of Japan, and other universities have captured the first direct image of a young binary star ...

dateDec 15, 2009 in Astronomy
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Hubble spies a spiral snowflake

Together with irregular galaxies, spiral galaxies make up approximately 60 percent of the galaxies in the local universe. However, despite their prevalence, each spiral galaxy is unique—like snowflakes, no two are alike. ...

dateMay 13, 2016 in Astronomy
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