Uncategorized

  1. Astronomy

    50 years ago, astronauts orbited the moon for the first time

    Apollo 8 launched on December 21, 1968, with three astronauts on board, making 10 revolutions around the moon — the first manned lunar orbits.

    By Maria Temming
  2. Astronomy

    2018 was a busy year in space

    This year, some missions started exploring the cosmos, while others were winding down.

    By Lisa Grossman
  3. Health & Medicine

    Americans are sleeping less than they were 13 years ago

    A survey suggests that nearly one-third of American adults are sleeping fewer than 6 hours a night, and minority groups are most affected.

    By Rodrigo Pérez Ortega
  4. Astronomy

    These 2018 findings could be big news — if they turn out to be true

    Discoveries about fossils, the Big Bang and more could shake up the scientific world – if they turn out to be true.