If there were such a thing as a photo album of the universe, it might include snapshots of pancake-like disks of gas and dust ...

Seven of the solar system's eight planets will be briefly visible in the sky on February 28, providing sky watchers with a ...

Commonly called a planetary parade or alignment, this event happens when several planets appear close together in the sky ...

While Mercury will be visible throughout early March, there will be two nights that provide especially good opportunities to ...

An alignment of seven planets will be visible in Friday's evening sky. Here's when and where to view the celestial phenomenon ...

This phenomenon known as a "planet parade," will feature Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune all ...

This Friday, all seven of the other planets in our solar system will be visible in the night sky. This rare celestial event, ...

Seven planets will align in a rare planetary parade, offering a view of five planets visible to the naked eye in the night ...