Add Yahoo as a preferred source to see more of our stories on Google. Sitting in a dark planetarium, kids of all ages had stars in their eyes on Friday as they learned about black holes and Earth ...

CAPE CANAVERAL, Fla. (AP) — NASA unveiled close-up pictures on Wednesday of the interstellar comet that's making a quick one-and-done tour of the solar system. Discovered over the summer, the comet ...