Celestron’s iconic orange NexStar series is on sale on Amazon and includes the smallest of the set, the NexStar 4SE, a perfect first telescope for new stargazers. It has a 4-inch aperture and go-to technology for easily fi…
Discover why some stars shine blue, white, orange or red and what those colors tell us about the cosmos.
Venus and Jupiter passed close to one another, setting the stage for a captivating planetary photoshoot.
Here’s where and when to see the ‘ring of fire’ annular solar eclipse on Feb. 6, 2027
Set your alarm for June 10 as Saturn shines beside a bright crescent moon in the predawn sky.
The livestream begins at 3:30 p.m. (1930 GMT) on June 9.
As it turns out, the conditions that set Venus and Jupiter up for their conjunctions in the sky are the same that are critical for life to survive on Earth.
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Jupiter and Venus meet in the western sky tonight (June 9) — here’s how to see it.
A coronal mass ejection is currently racing toward Earth and could trigger G2 to G3 geomagnetic storm conditions on June 8, potentially boosting aurora displays across northern latitudes.
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Most meteor showers are seen after dark, but the Arietids offer a rare chance to spot shooting stars in the dawn sky.
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