Uncategorized

  1. Earth

    Blueberry Hills: Utah nodules resemble some found on Mars

    Analyses of small iron oxide nodules found within certain sandstones of the U.S. Southwest could shed light on how similar spherules may have formed on Mars.

    By Sid Perkins
  2. Planetary Science

    Portrait of Phoebe: Cassini images a large Saturn moon

    The Saturn-bound Cassini spacecraft took the first close-up images ever recorded of one of Saturn's oddest moons, Phoebe.

    By Ron Cowen
  3. Physics

    Teleporting Matter’s Traits: Beaming information quantum-style

    Physicists have transferred a quantum state from one atom to another by manipulating a mysterious, atom-to-atom quantum link called entanglement.

    By Peter Weiss
  4. Humans

    Letters from the June 19, 2004, issue of Science News

    Scan or scam? Using laser technology that has an apparent resolution of only about half a centimeter is somewhat laughable (“Laser scanners map rock art,” SN: 4/3/04, p.