Our solar system has two ice giants, Uranus and Neptune, but there may have been a third. According to a new study published ...

This is the month of the "Great Celestial Summit Meeting" between a crescent moon, three bright planets and two bright stars.

After weeks of cosmic shakeups, June opens under a waning blue moon as the sky grows quiet. But amid this silence, Venus and Jupiter draw closer in one of the most fortunate astrological events of the ...

Enjoy May’s second Full Moon, see Mercury at its best, spot Titan near Saturn, and much more in the sky this week.

Venus and the moon will appear close together in the sky May 18. Here's how to see the celestial conjunction around the United States.

May’s sky features not one but two full moons as well as the dazzling Eta Aquarids meteor shower. Here’s when to look up for the month’s most striking alignments.

An astrophysicist will share a multi-media presentation with the audience at the Symphony of the Hills concert of “The Planets” on Thursday, April 30, in the Cailloux Theater. The concert begins at 7 ...

A rare celestial event will be taking place in the sky above California on Saturday night, as six planets are expected to be visible in what is being called a "planetary parade." Look towards the ...

Six planets will align in the night sky on Saturday, Feb. 28, for a rare planetary parade. It will happen just after sunset. Venus, Jupiter, and Saturn should be easier to see with the naked eye, ...

Six planets are coming together in the sky in what's known as a planetary parade, and you might be able to spot them on Saturday night. Mercury, Venus, Jupiter and Saturn will be visible to the naked ...

WASHINGTON — Six planets are linking up in the sky Saturday, and most will be visible to the naked eye. It's what's known as a planetary parade, which happens when multiple planets appear to line up ...