The sky's no limit when you're flying high ... Today is "Hot Air Balloon Day," and there are some daring stars addicted to ...

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

Auroras over the Merimbula Lake in New South Wales, Australia. Image: X/@The_Feefenator. Auroras captured over Silsand in ...

We’ll kick off this week with a beautiful sunset in Waddington, looking toward Canada. Joy Hazen is sending in today’s photo ...

Countless shadowed craters line the terminator all the way down to the moon's southern pole, while the 54-mile-wide (87 km) ...

First Pics Land Of Tom Hollander & Niamh Algar In Sky‘s ‘The Iris Affair‘ First pics have landed of Tom Hollander and Niamh Algar in Sky’s The Iris Affair from Neil Cross. The tense ...

Vintage aircraft soared through the sky and impressed spectators at a spectacular event held over the weekend.

New data show a 50% chance the Milky Way won't collide with Andromeda. A merger with the Large Magellanic Cloud is far more ...