From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

In the main square of Peine, a village of low houses and dirt streets in Chile’s northern Atacama Desert, there is barely any movement. It’s midday and the sun beats down from a cloudless sky.

Choose from Desert Night stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

Find Salar De Atacama stock video, 4K footage, and other HD footage from iStock. Get higher quality Salar De Atacama content, for less—All of our 4K video clips are the same price as HD. Video Back ...

Video shows lava spurt into the Sicilian sky for the 10th episode of Strombolian activity in six weeks as Europe's tallest and most active volcano Mount Etna erupts again.

Stitching together 343 distinct photos, Joshua Rozells illuminates a growing problem of satellites polluting the night sky.

WrestleMania Night 2 opened on Sunday night with Iyo Sky defending her WWE Women's Championship in a triple threat match against Rhea Ripley and Bianca Belair - and it may go down as the best ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

With sunlight reflecting off their solar sails, at times satellites can be brighter than the stars that, from our viewpoint, surround them, and there are enough of them to brighten the night sky.

Egypt's White Desert features surreal white chalk formations shaped by wind and sand, resembling alien landscapes, giant mushrooms, and icebergs. Known as the "Valley of the Moon," Wadi Rum’s ...

The high desert of northern Arizona is unforgivable, especially overnight when temperatures drop and predators come out. There were even two mountain lions spotted during the search last night.