Witness the first-quarter moon's half-lit face stealing the spotlight on July 5, while Mars cozies up to Regulus in Leo.

The plane crossing will begin at around 12:04 p.m. ET on Sunday, according to in-the-sky.org.Saturn’s rings won’t come into full view from Earth for a few months, and we may not get to see ...

Every summer, our sky is decorated with the beautiful Perseids meteor shower. This shower will be active from late July through August, with peak activity occurring the evening of Aug. 12.