Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

These unique factors make Earth a perfect habitat, one that no other planet in our Solar System can currently match. Will Humans Ever Live on Another Planet ? If we look at the planets in our ...

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 ...

Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...

The barren, parched landscape of Arrakis, where the central plot of "Dune" takes place, is teeming with thousands of deadly sandworms that live in the desert. However, even on desert planets in so ...

Because we live on Earth, the most we could ... which is still on the other side of the sun. We will be one planet short of a maximum alignment. Six planets will still be possible to see in ...

Six planets aligning in a rare celestial event to be best visible today. The best time to view is 45 minutes post-sunset.