Add Yahoo as a preferred source to see more of our stories on Google. Jupiter and Mars are about to get up close and personal to one another. Look up to the sky early Wednesday morning and you'll see ...

Two of Earth’s neighbors are about to look very close in the night sky — and it will be a while until they look this close again. On Wednesday, Mars and Jupiter are expected to get extra close in the ...

New research from Rice University suggests that the giant planet Jupiter reshaped the early solar system in dramatic ways, carving out rings and gaps that ultimately explain one of the ...

Jupiter and Mars are about to get up close and personal to one another. Look up to the sky early Wednesday morning and you'll see what astronomers call a planetary conjunction. This is what is ...