Venus, Saturn and the moon will form a triple conjunction, appearing to look like a smiley face in a sky. Here's how and when ...

A rare celestial event is on the horizon, as three planets will align in the night sky, creating the illusion of a "smiley ...

Those looking up last night already saw a beautiful show as the near-full moon rose in clear skies. Tonight is slightly ...

Look to the eastern sky, and a clear horizon will show you this unusual, grinning planet alignment thanks to the crescent ...

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

Higher up, you’ll find Mars close to the twin stars of Gemini, Castor and Pollux: the Moon is very close to the Red Planet on 5 April. As it moves leftwards in the sky, Mars lines up with Castor and ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

Mars and the moon will also be in conjunction tonight. If you're lucky enough to have clear skies tonight, you can catch a ...

Enjoy dark skies for evening observing, then catch a meteor shower and a planetary conjunction in the morning sky this week.

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

If you look up in the night sky on Saturday, April 12, the first full moon of the spring season will look like a typical full ...

The Pink Moon will be visible in the night sky on April 12. While the moon won’t appear pink, it will be the smallest full ...