Tag: Galaxy

  • Nation & World

    Finding explanation for Milky Way’s warp

    The Center for Astrophysics | Harvard and Smithsonian’s results bolster hypothesis of how galaxy evolved.

    3 minutes
    The Milky Way’s galactic disk is warped and flared, similar to Galaxy ESO pictured here. Credit: NASA/Space Telescope Science Institute
  • Nation & World

    Scientists have spotted farthest galaxy on record

    A galaxy, some 13.5 billion light-years away, is now considered the most distant astronomical object ever spotted, leaving scientists to speculate exactly what the galaxy is.

    4 minutes
    HD1, object in red.
  • Nation & World

    Delving into dark matter

    Harvard physicists have suggested that a disk of dark matter may lie along the center line of the galaxy.

    3 minutes
  • Nation & World

    A Milky Way cooling its jets

    Harvard-Smithsonian Center for Astrophysics’ astronomers have detected for the first time jets of gamma rays extending thousands of light years from the Milky Way’s core, confirming expectations based on observations of other galaxies.

    3 minutes
  • Nation & World

    Using galaxies as yardsticks

    Astronomy Professor Daniel Eisenstein is using a new understanding of spacing between galaxies to build a 3-D map of the cosmos and confirm theories about its structure.

    4 minutes
  • Nation & World

    Black hole came from shredded galaxy

    Astronomers using NASA’s Hubble Space Telescope have found a cluster of young, blue stars encircling the first intermediate-mass black hole ever discovered. The presence of the star cluster suggests that the black hole was once at the core of a now-disintegrated dwarf galaxy.

    3 minutes
  • Nation & World

    When old stars slow down

    New research from the Harvard-Smithsonian Center for Astrophysics shows that some old stars might be held up by their rapid spins, and when they slow down, they explode as supernovae. Thousands of these “time bombs” could be scattered throughout our Galaxy.

    4 minutes
  • Nation & World

    Harvard probes the final frontier

    Since Harvard received its first telescope in the 1670s, its astronomers have pushed back the frontiers of knowledge about the ever-expanding, planet-rich place that is the universe.

    11 minutes
  • Nation & World

    Forward, into the past

    Harvard undergraduate Derek Robins recounts his summer spent doing astronomy research on campus.

    5 minutes