Stargazers will be treated to a dazzling six-planet "alignment" this January.

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

Starting at 12:30 p.m. ET (1730 GMT) on Saturday (Jan. 25), astrophysicist Gianluca Masi of the Virtual Telescope Project ...

ALAMEDA, CA — Maxine Bolf captured two interesting photos of the sky over Alameda this weekend. The first is a beautiful ...