A big beautiful sprawling spiral galaxy is shown. The galaxy has well defined spiral arms with bright blue star clusters and dark red dust. The center is a bright white. Please see the explanation for more detailed information.
图中展示了一个巨大而美丽的螺旋星系。该星系拥有清晰的旋臂，旋臂上分布着明亮的蓝色星团和暗红色的尘埃。星系中心呈明亮的白色。有关更多详细信息，请参阅说明。
2020 March 17 M77: Spiral Galaxy with an Active Center Image Credit: Hubble, NASA, ESA; Processing & License: Judy Schmidt Explanation: What’s happening in the center of nearby spiral galaxy M77? The face-on galaxy lies a mere 47 million light-years away toward the constellation of the Se
2019 December 16 The Magnetic Fields of Spiral Galaxy M77 Image Credit: NASA, SOFIA, HAWC+; JPL-Caltech, Roma Tre. U.; ESA, Hubble, NuSTAR, SDSS Explanation: Can magnetic fields help tell us how spiral galaxies form and evolve? To find out, the HAWC+ instrument on NASA’s airborne (747) SOFIA o
