SpaceDwarf planet Ceres looks like an asteroid but acts like a comet Shiny spots and minerals on Ceres suggest it may have been born in the outer solar system, and that our classification of asteroids and planets is wrong News
SpaceFlying gold knocked the moon off course and ruined eclipses The same space rocks that brought precious metals to Earth's surface also knocked the moon's orbit off-kilter, robbing us of twice-monthly eclipses News