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

Videos posted on X showed a blue orb in the night sky that was visible in the U.K., France and other countries.

The result is that the blue light is scattered across the sky so you see blue everywhere ... as you decide what color shirt to wear tomorrow morning. Daniel Freedman is Dean of the College of ...

Astrophysicist Dr. Paul Sutter spoke with NBC News' Gadi Schwartz on the spectacular atmospheric event that a SpaceX rocket ...

Light blue. It conjures images of the sky shifting around dawn, of glimmering shallow seas, and of woodlands scattered with ...

Study participants wore trackers on their wrists to measure their activity levels and sleep patterns. We found that people exposed to more hours of blue light in the morning had better sleep and more ...

A Curious Blue Swirl of Light Captivates Sky Watchers in Europe 0:27 NOW PLAYING 1:07 0:43 14:22 Two Astronauts on an 8-Day Mission That Turned Into a 9-Month Odyssey 2:05 0:36 2:58 1:03 ...

(WSAV) – The sky over Savannah looked a little different than it usually does this morning ... makes the sky blue and the sunsets appear red. Earth’s atmosphere filters the light, letting ...