Science news articles about 'milky way galaxy'

  • Slimmer Milky Way Galaxy Revealed By New Measurements

    The Milky Way Galaxy has lost weight. A lot of weight. About a trillion Suns' worth, according to an international team of scientists from the Sloan Digital Sky Survey (SDSS-II), whose discovery has ...
  • Astrophysicists solve mystery in Milky Way galaxy

    ... existed because the distribution of these gamma rays across different parts of the Milky Way galaxy was not as expected. To explain the source of this mystery, some astronomers had hypothesized the ...
  • Milky Way spawns a new supernova

    Astronomers have discovered the youngest known supernova in the Milky Way galaxy. Created by the death of a star, a new supernova appears in a spiral galaxy only about once a century
  • Mining for Molecules in the Milky Way

    ... the giant Robert C. Byrd Green Bank Telescope (GBT) to go prospecting in a rich molecular cloud in our Milky Way Galaxy. They seek to discover new, complex molecules in interstellar space ...
  • Milky Way Mapping Project Finds Surprisingly Slow Stars

    ... surveying a patch of land on foot. In contrast, mapping the Milky Way galaxy is a tremendous challenge. The distances are too large to travel, making bird's-eye views or direct surveys ...
  • Milky Way's Inner Beauty Revealed

    We live in the Milky Way galaxy - a disk-shaped collection of about 400 billion stars including the Sun. Many of those stars and much of the dense gas between the stars ...
  • Mining For Molecules In The Milky Way

    Scientists are prospecting in a rich molecular cloud in our Milky Way Galaxy. They seek to discover new, complex molecules in interstellar space that may be precursors to life. As molecules rotate and ...
  • New virtual telescope zooms in on Milky Way's super-massive black hole

    ... -massive black hole at the center of the Milky Way galaxy. The astronomers linked together radio ... 25,000 years to reach us from the center of the Milky Way, the team measured the size of Sagittarius A ...
  • Rotation of Milky Way found to be simple

    BONN, Germany, Oct. 8 (UPI) -- A German-led team of astrophysicists says observations of a special class of variable stars resolves a dispute about the rotation of the Milky Way galaxy.
  • Closing In on the Milky Way's Central Black Hole

    A pair of new long-term studies tracking the orbits of stars at the center of the Milky Way Galaxy further refine the evidence that a supermassive black hole lurks there. The two teams of researchers ...
  • Iowa State astrophysicist helps map the Milky Way's 4 spiral arms

    ... developed the first complete map of the Milky Way galaxy's spiral arms. The map shows ... kinematic model of gas flow in the inner galaxy. Pohl used the model to reconstruct the distribution of molecular ...
  • Milky Way bigger, denser than thought

    LONG BEACH, Calif., Jan. 5 (UPI) -- The Milky Way galaxy is 15 percent larger and 50 percent denser than scientists previously thought, findings presented in California Monday found.
  • Clemson astronomers to study mysterious antimatter in the Milky Way

    NASA has awarded Clemson astronomers $244,000 to use data from several space-based gamma-ray telescopes to study a mysterious emission coming from the central regions of the Milky Way galaxy.
  • New vista of Milky Way center unveiled

    ... dramatic new vista of the center of the Milky Way galaxy from NASA's Chandra X-ray ... appear to form more frequently here than elsewhere in the Galaxy – explosions of dying stars, and outflows powered ...
  • New Photos of Milky Way From New Space Telescope

    The recently launched Herschel Space Telescope has just returned glowing pictures of our own Milky Way galaxy in infrared light.

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