Tag: Big Bang

  • Nation & World

    A glimpse into the universe’s first light

    Using one of the world’s largest supercomputers, high-resolution simulations were created that show 1 million galaxies forming some 13 billion years ago.

    4 minutes
    Gas in the universe.
  • Nation & World

    Before the Big Bang

    Harvard researchers are proposing using a “primordial standard clock” as a probe of the primordial universe. The team laid out a method that may be used to falsify the inflationary theory experimentally.

    5 minutes
    A representation of the timeline of the universe.
  • Nation & World

    New light on dark matter

    Harvard-Smithsonian Center for Astrophysics researchers explore dark matter particles that may carry an electric charge, and explain why that matters.

    5 minutes
    Big Bang artwork
  • Nation & World

    Kovac makes a ‘Big Bang’ on Time’s list

    Time magazine has named John Kovac to the 2014 Time 100, its list of the 100 most influential people in the world.

    2 minutes
  • Nation & World

    Sizing up the Big Bang

    Four experts, including Nobel Prize winner Robert Wilson, came together for a CfA program titled “50 Years After the Discovery of the Big Bang.”

    4 minutes
  • Nation & World

    Insignificant, with a lousy future

    Theoretical physicist Lawrence Krauss described a universe with mysterious particles popping in and out of existence, in which the discoveries of dark energy and dark matter have made mankind more insignificant than ever.

    3 minutes
  • Nation & World

    Tweaking the universe

    In a question-and-answer session, Harvard astronomy chair Avi Loeb explains the new data from the European Space Agency’s Planck satellite.

    7 minutes
  • Nation & World

    A learner’s guide to the universe

    Harvard’s Avi Loeb is helping prepare the next generation of astronomers with a new textbook, “The First Galaxies in the Universe.”

    4 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

    Powerful telescope has scientists seeing red

    In the distant reaches of the universe, almost 13 billion light-years from Earth, a strange species of galaxy lay hidden. Cloaked in dust and dimmed by the intervening distance, even the Hubble Space Telescope couldn’t spy it. It took the revealing power of NASA’s Spitzer Space Telescope to uncover not one, but four remarkably red…

    2 minutes
  • Nation & World

    From the cosmos to the cell

    A conference at the Radcliffe Institute for Advanced Study examined the prevalence of patterns in the natural world, from enormous ones that order the cosmos to cellular and molecular patterns in living things.

    4 minutes