Explanation: Why is this galaxy so discombobulated? Usually, galaxies this topsy-turvy result from a recent collision with a neighboring galaxy. Spiral galaxy NGC 1313, however, appears to be alone. Brightly lit with new and blue massive stars, star formation appears so rampant in NGC 1313 that it has been labeled a starburst galaxy. Strange features of NGC 1313 include that its spiral arms are lopsided and its rotational axis is not at the center of the nuclear bar. Pictured above, NGC 1313 spans about 50,000 light years and lies only about 15 million light years away toward the constellation of the Reticle (Reticulum). Continued numerical modeling of galaxies like NGC 1313 might shed some light on its unusual nature.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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NASA Official: Jay Norris. Specific rights apply.
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& Michigan Tech. U.

Publikacii s klyuchevymi slovami: starburst galaxy - spiral'naya galaktika - zvezdoobrazovanie - vspyshka zvezdoobrazovaniya Publikacii so slovami: starburst galaxy - spiral'naya galaktika - zvezdoobrazovanie - vspyshka zvezdoobrazovaniya
Sm. takzhe: NGC 247 s druz'yami Licom k NGC 6946 M83: zvezdnye potoki i tysyacha rubinov Vybrosy iz protozvezd v Zmee NGC 1546 ot teleskopa im.Habbla Mess'e 66 krupnym planom NGC 4565: galaktika, vidimaya s rebra Vse publikacii na tu zhe temu >>