2026 Ursid meteor shower: All you need to know

The 2026 Ursid meteor shower competes with moonlight and is best seen overnight from the evening of Dec 21 through the dawn of Dec 22, and best before sunrise.

We fly between Jupiter and the sun February 11

Giant Jupiter is closest to Earth for 2027 on February 10. Then Earth will fly between the sun and Jupiter - bringing Jupiter to opposition - on February 11.

Earth farthest from sun – at aphelion – July 6, 2026

Earth farthest from sun - aka aphelion - occurs on July 6. That's despite the fact that it's summer in the Northern Hemisphere.

Epsilon Lyrae is the famous Double Double star

To the unaided eye, Epsilon Lyrae appears as 1 star. But it’s actually a system with at least 5 stars. Learn how to find them here.

Draconid meteor shower 2026: All you need to know

In 2026, the Draconid meteor shower will probably produce the most meteors on the evening of October 8 through dawn on October 9.

Latest sunsets follow the summer solstice

Why don't the latest sunsets come on the longest day (the solstice)? It's all to do with a discrepancy between sun time and clock time.

Does the North Star ever move in the sky?

The North Star is a symbol for constancy. But a video or star trails image reveals that it makes its own little circle around the sky's north pole every day.

Astro quiz: Test your night sky know-how here!

How well do you know the night sky? Test your know-how of stars, constellations and more with this fun astro quiz. Enjoy!

Meteors in moonlight: 6 tips for watching

Meteors in moonlight: it's not optimal, but it's happening for the Delta Aquariids in 2026! Here are 6 tips for watching this year's shower.

2026 December solstice: All you need to know

December solstice is here! Northern Hemisphere gets its shortest day, Southern Hemisphere its longest. Celebrate the seasons!