The cause of the strange blue spiral is actually a SpaceX Falcon 9 rocket that blasted off from Space Launch Complex 40 ...

A mysterious spiraling blue light illuminated the night skies ... sky in what many social media commentators likened to a spiral galaxy. The full video at normal speed lasts for about six minutes.

Its spiral stretches 100,000 light-years, making it the largest confirmed galaxy of its time. Nearby galaxies appear as blue ...

Nicknamed the “Big Wheel,” a giant, spiral-shaped disk galaxy was spotted in an unusually crowded part of the early universe just two billion years after the big bang ...

TAMPA, Fla. (WFLA) — Stargazers in parts of Europe were stunned by an unusual sight on Monday evening: a large, glowing blue spiral in the sky. Images and videos posted to social media showed ...

A bright star located in the Milky Way appears nestled in the distant galaxy NGC 5530 due to a chance alignment along the ...

Known as NGC 4536, the galaxy boasts sweeping spiral arms speckled with bright blue clusters of baby stars and vibrant pink clumps of ionized hydrogen gas. It is classified as an intermediate ...

This preferred direction of spin might be due to one of two reasons: either our entire universe exists in a black hole, or ...

Nearly 1 billion light-years from Earth, the galaxy contains something it shouldn't: a supermassive black hole with jets so powerful, the spiral should no longer be stable. J2345-0449—as the ...

Is it a plane? Is it a satellite? Is it a galaxy? Is it aliens? A strange blue spiral lit up the skies over Europe on Monday night (March 24), causing residents of the U.K. and other European ...