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

Say what you will about Biden, the man can keep a secret. In his statement, Biden says that it became the 28 th Amendment ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.

Scientists think they have got Uranus all wrong. Astronomers have been studying it long and hard, and suggest what they have believed for the last 40 years might not be true. The ringed world and ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

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