CAPE CANAVERAL, Fla. (AP) — New research finds an ancient asteroid strike carved out two grand canyons on the moon's far side. These aren’t the magnets you know.
Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be observed. Credit: NASA, ESA, STScI, A. Simon (NASA-GSFC), M. H. Wong (UC ...