Friday, July 4 Mercury reaches its greatest eastern elongation from the Sun, standing 26° from our star at 1 A.M. EDT. We’ll ...

Leo sees action as both Mars and Comet Schwassmann-Wachmann 1 move through; plus, spot galaxies and noctilucent clouds in the sky this week.

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

From bioluminescence that lights up bays and beaches to caves that flicker with thousands of glowworms, these are some of the ...

The origins of noctilucent clouds are still mysterious. Unlike other spectacular night sky displays like aurora borealis, which have been observed for millenia, there are no reported sightings of ...

From Mars & Regulus to Saturn near the Moon and Venus at dawn, the night sky dazzles June 13-19, 2025. Spot deep-sky gems and ...

The astronomers who operate powerful Vera C. Rubin observatory released debut images June 23, 2025, showcasing just exactly ...

Headed to the beach for your next trip? That calls for sparkly seashells and starfish. For an extra fun addition, try ...

I was looking forward to writing a tribute to clear summer skies and great summer stargazing in the Pacific Northwest.

Artist Andrew Thompson points out that by profession, he is a Licensed Aircraft Engineer and currently the Maintenance ...

From dazzling fireworks to free concerts and picnics, here's your guide to Fourth of July celebrations across the Space Coast ...

Sky This Week is brought to you in part by Celestron. Friday, May 30The crescent Moon lies in Cancer this evening, just a few degrees from the stunning Beehive Cluster (M44). If it seems that this ...