dark matter

Blog Posts

  • Instant Reaction: The Dark Side of the Universe

    In a creative panel format, Team Dark Matter (Katherine Freese, Elena Aprile, and Glennys Farrar) squared off against Team Dark Energy (Michael Turner, Saul Perlmutter, and Brian Greene) in an attempt to shine a flashlight on the nether regions of our universe. Oh and the...
  • A New Piece to the Dark Matter Puzzle

    For twenty five years I’ve been working on the "dark matter problem"—the question of what makes up roughly 90% of the mass of our Milky Way galaxy as well as every other galaxy. This past week saw intriguing new experimental results that may be telling us something profound...