You may have seen a string of lights in the night sky overnight, but what are these lights and why are they in a straight ...

Some Arizonans were concerned on Monday night over what they saw in the night sky but it was an event that has happened a few ...

Have you seen chains of lights streaking through the sky? While an interesting site to see, they aren’t, in fact, aliens.

A rare full seven-planet alignment will be visible in the early night sky between Feb. 22 and 28. We have the tips you need ...

On an astrotourism trip like Gorov's, celestial objects take center stage. More travelers are seeking out the feeling of awe ...

The "Starlink satellite train" has become a captivating ... On clear nights, you may spot these satellites as they streak across the sky, resembling a string of bright, evenly spaced lights.

The Falcon 9 rocket, which lifted off from Vandenberg Air Force Base, took flight during evening twilight, when light from ...

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

China launched a new communications satellite into geosynchronous transfer orbit Saturday to replace the aging ChinaSat-10 ...

Viewers from Northeastern Pennsylvania sent pictures and videos spotting Starlink's satellite train Tuesday night.

This week, Mars, Jupiter, Uranus, Neptune, Venus and Saturn appeared together across the night sky in a planetary parade ... with one planet and one satellite joining in attendance.