A striking time-lapse video features the ISS flying above cities at night before passing over a stunning aurora.

How Are Clouds’ Shapes Made? Explore the diverse world of cloud formations, from ground-level fog to high-flying cirrus ...

The cluster, full of more than 2,500 newborn stars that blaze blue in the Hubble image, is in a galaxy with far fewer heavy ...

In the coming days ahead, if any of your friends or relatives remark to you that they saw a "strange UFO" on the way to work ...

In new images, scientists have gotten the closest look yet at Sagittarius C -- a 'stellar nursery' where clouds of gas and dust have collapsed to form thousands of new stars.

For those positioned precisely along the sunrise line, the sun was to rise as a 'smiley face,' with the crescent oriented ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

Before month's end, stargazers have one last chance to catch a sparkling celestial show in the night sky just days after an overnight lunar ... and why it's being called a "double sunrise" with "solar ...

Sync makes cloud storage and file sharing simple and secure. Cloud storage veteran IDrive offers an incredible amount of online space for a small outlay across a wide range of platforms.

Have you ever wondered how a cloud stays in the sky? In a recent conversation with my friend and colleague Alan Sealls, the AMS President-Elect told me that he pondered this very question ...

Hot on the tail of the "blood moon" total lunar eclipse earlier this month comes a rise-and-shine special: a partial solar eclipse that will be visible at sunrise ... low in the sky for most ...

CHICAGO (WLS) -- The Chicagohenge was visible on Thursday night and Friday morning. "Chicagohenge" is when the sun lines up with our beautiful skyline, beaming down between the skyscrapers in the ...