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    constellations

    galactic center, space, universe
    Seeing the Milky Way Spiral in a Coffee Cup

    How do we know our galaxy is a spiral when we live inside it?

    • Hercules and the cluster M13
      Hercules Constellation Now Showing in Summer Night Sky

      Tips on how to see the constellation of Hercules in the night sky.

      By Joe Rao Published 24 July 12

    • Constellation Virgo
      'Virgin' Constellation's Bright Star Reigns Over Night Sky

      The constellation Virgo and its bright star Spica cover much of the southern night sky this week.

      By Joe Rao Published 15 May 12

    • Night Sky Constellations
      How the Night Sky Constellations Got Their Names

      Modern constellations were invented to fill up some of the large gaps in the sky filled with dim stars.

      By Joe Rao Published 2 May 12

    • Leonid Meteor Storm 2001
      Moon May Outshine Leonid Meteor Shower Peak Tonight

      Bright moonlight could outshine even the brightest meteors this year.

      By Denise Chow Published 17 November 11

    • null
      'Fluffy' Spiral Galaxy Shines in New Photo

      NGC 3521 is a spiral galaxy that is relatively close, located about 35 million light-years away.

      By Space.com Staff Published 10 August 11

    • null
      Galaxy Triplets Pose for Cosmic Family Portrait

      The three galaxies that make up the Leo Triplet are located about 35 million light-years away from Earth.

      By Space.com Staff Published 27 July 11

    • This image captures the pair of galaxies NGC 3169 (left) and NGC 3166 (right). These adjacent galaxies display some curious features, demonstrating that each member of the duo is close enough to feel the distorting gravitational influence of the other. Th
      Gravitational Tug-of-War Distorts Spiral Galaxy Pair

      Two close spiral galaxies are exerting their distorting gravitational influence on each other.

      By Space.com Staff Published 30 April 11

    1 2 3
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