Venus, Jupiter and Mercury headline a spectacular month of planetary viewing.

June has the shortest night of the entire year across the Northern Hemisphere, but the month will still deliver easy-to-see ...

This rare celestial event will occur on May 31, and despite its name, the moon will not actually appear blue. Super moon ...

Looking for a sky event this week? Check out our full Sky This Week column. June 1: Mercury at its best Titan, Saturn's ...

A short but striking sky show is coming for anyone with a clear view of the horizon. A three-night celestial meetup will unfold from Tuesday, June 16, through Thursday, June 18, when a slender waxing ...

June opens with a striking lineup of celestial events that draw attention to the evening and nighttime sky. The full ...

More than 36,000 near-Earth asteroids have been discovered, according to NASA’s Center for Near-Earth Object Studies. The ...

California will soon welcome the official start of summer.

Don't miss Jupiter, Venus and Mercury create a dazzling line in the western sky at sunset tonight.

North America’s celestial highlights for the week ahead, which also apply to mid-northern latitudes in the northern hemisphere.

Mercury reaches greatest elongation in the evening sky this month. Venus and Jupiter have a spectacular conjunction, and ...

Sky This Week is brought to you in part by Celestron. Friday, May 29An hour after sunset this evening, Cancer the Crab ...