Check out these breathtaking mammatus clouds swirling across the Texas skies at sunset, beautifully captured by Kristi Lee.

Aurora chaser and photographer Harlan Thomas ( @TheAuroraGuy) was about 18.5 miles (30 kilometers) north of Calgary along a ...

Just 500 light years away, the Chamaeleon Complex, and in particular its dark cloud Chamaeleon I, is a hotbed of young, ...

Then they seamlessly blend them into a single composite image structured around the sunrise and sunset. He has made ... Early in the day, while dark clouds still clogged the sky, President Donald ...

After a storm rolls through, there’s often more than just a fresh breeze and puddles left behind; there’s a chance for one of ...

Nasa has highlighted that Venus, Mars, Jupiter, Mercury and Saturn will all be visible this month. Venus will rise about two ...

The 'nightingale' comes to sunset after the day is complete. They get to share these moments with friends and colleagues, ...

Have you ever gazed up at the sky and wondered why clouds look so incredibly different from one another? One moment, you spot ...

Wausau Pilot & Review This week offers stunning celestial sights for skywatchers in the Wausau area — from planetary pairings ...

Fireflies need darkness to communicate. Males perform an airborne dance while flashing their abdominal lanterns in a pattern ...

Time lapse view of a tropical sunset to night sky with light clouds changing colours 4k : Time lapse: Beautiful sunrise over the sea Motion, Beauty, 4K Resolution, Backgrounds, Beauty In Nature ocean ...

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