This image features a deep field view of the Cassiopeia constellation immersed in the glow of ionized hydrogen gas, where the ...

The spacecraft, about the size of a small car, conducted a series of experiments. It drilled three feet into the lunar soil, took X-ray images of the magnetic bubble that surrounds and protects Earth ...

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 ...

blue light scatters more easily while red light travels more directly through the air. During a lunar eclipse, some of the ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at ...

That these animals can emit light is groundbreaking information for not only these birds, but potentially for all bird ...

"Hi, I'm Arnie, and I’m here to bring you the wildest internet moments, viral stories, and crazy challenges! Be sure to follow me right here on Epic Reactions for all the fun! Trump grants US ...

Firefly Aerospace's Blue Ghost Lunar Lander: Historic Moon landing in progress. All eyes are on American private firm Firefly Aerospace's Blue Ghost Mission I as the spacecraft is set to make a ...

The timelapse video shows a blue streak rolling across the sky from Bahia Honda State Park, 12 miles west of Marathon, Florida. The Milky Way is a hazy band of light seen on clear, moonless nights ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

"Blue light ... blue light session for acne), Skin Sustain (a four-minute session using all three light types), and Under-Eye Revive (a light-free session for cooling the under-eyes, with three ...