In February, stargazers enjoyed a rare occurrence: All seven of Earth's planetary siblings dotted the night sky at once. And ...

Venus and Saturn will be in just the correct spot in their revolution around the sun to match up with the waning crescent ...

Well, in the predawn hours of April 25 it literally will be thanks to a double conjunction that will see Saturn, Venus and ...

According to NASA, the planetary phenomenon will be clearest about 45 minutes before sunrise, low in the eastern sky and appearing near the moon. Venus and Saturn will be the easiest to spot — but for ...

The rare triple conjunction will see the crescent Moon meet Venus and Saturn in the night sky in a triangular formation, ...

Since its discovery, hundreds of observations of the comet have been logged into the International Astronomical Union’s Minor ...

NEW YORK — A newly discovered green comet tracked by telescopes has likely broken apart as it swung by the sun, dashing hopes ...

The Moon, Venus, and Saturn are expected to briefly align into a rare formation resembling a "smiley face" this week, Nasa ...

Rise up bright and early for the celestial gathering of Mercury, Venus and Saturn alongside a crescent in the morning of April 25. This is a one-night event visible before dawn.

A fine display of shooting stars is underway and peaks overnight into the morning of August 12. Astronomers expect the 2004 Perseid meteor shower to be one of the best versions of the annual event in ...

Sorry to burst your astronomical bubble, but the claim that you'll see a full on smiley face in the sky is a tad exaggerated.

Arizona residents will be able to see the emoji-like phenomenon of a cosmic smiley face on Friday morning. Here’s when and ...