From volcanic landscapes to world-class observatories, a journey through the Canary Islands reveals a night sky unlike ...

This composite image was weeks in the making, as Horálek’s two "crossings" happened months apart. Mars traced its path ...

Many astronomical events, such as meteor showers, run by calendrical timings as well. But our moon and the other planets move ...

Northumberland has some of the most pristine dark skies in Europe and a range of ways to enjoy them, from observatory tours ...

Northumberland has some of the most pristine dark skies in Europe and a range of ways to enjoy them, from observatory tours ...

What will we see in the southern sky in 2026? A total eclipse of the moon (at a convenient time), a blue moon and a supermoon ...

In its preliminary data release, taken from just seven nights of observations, the powerful Vera C. Rubin Observatory has ...

January 10, 2026, marks a significant cosmic event, a "Wealth Alert" as the Sun opposes Jupiter. This celestial alignment, ...

The solar system’s largest planet shines bright as the Moon wanes and Saturn’s moons dance in the sky this week.

The genre of science fiction has a lot to say about sleep. Here are 11 great stories, from TV, film and books.

The West is known for its spectacular mountains, but it's often the canyons that provide incredible and unique perspectives.

Scientists discover asteroid spinning once every 1.88 minutes—the fastest rotation ever found for a large space rock. Five ...