Jupiter's Great Red Spot has been the biggest storm in the solar system for centuries. But lately, it seems to be shrinking..

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

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

This NASA Hubble Space Telescope image shows the planet Jupiter in a color composite ... massive storm called the "Great Red Spot." Though the storm appears red to the human eye, in this ...

Heads up! Four planets are visible in the evening sky this month, and another two planets can be found with a little help. Dress warmly and look up this month.

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

Look up! Six planets grace the sky this month in what’s known as a "planetary parade," and most will be able to be seen with ...

Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see without a telescope or binoculars — and ...

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