There will be three full moons during the summer. And the sky this season has a number of bright stars that form easily ...

There is something transformational about twilight. When the sun has just set in the west, the sky changes from the vibrant blue of afternoon to a more relaxed hue, as if it’s settling down for ...

A superbright Mars is currently visible alongside Regulus, the "Heart of the Lion" star located around 79 light-years from Earth.

Venus continues to be the “Morning Star” in the east before dawn, albeit it has become dimmer — but still bright — as it ...

The Starry Sky. As twilight fades these June evenings, the southern sky provides a magnificent tableau. Crux the Cross sits due south with the Pointers (Alpha [α] and Beta [β] Centauri) to its left.

The night of June 25 could deliver a cinematic natural spectacle. A stream of solar wind, originating from a coronal hole on ...

For folks in the United States, July evenings mean 4th of July fireworks. While you're waiting for the show, be sure to watch ...

The Starry Sky. As twilight fades these June evenings, the southern sky provides a magnificent tableau. Crux the Cross sits due south with the Pointers (Alpha [α] and Beta [β] Centauri) to its left.

March opens with Venus and Mercury visible in the evening sky, along with a delicate crescent Moon. Neptune is nearby but likely not visible in twilight, even with optical aid. Credit: Astronomy ...

What color are reindeer eyes? Depends on the season. An astrophysicist and an eye expert teamed up to solve the mystery of how and why reindeers’ eyes switch from yellow to blue in wintertime.

Jupiter becomes lost in twilight glow early in the month and is in the sun’s glare later in the month. Saturn is visible in the eastern sky rising around midnight.