Have you ever wondered why hot objects glow? The answer lies in a fascinating phenomenon known as blackbody radiation. All ...

guruXOX/Shutterstock. These steps allow you to adjust color temperature while shooting footage: Establish white balance: Shoots usually use tungsten lights (3,200 K), which give off a warm ...

NASA’s Juno spacecraft has provided extraordinary insights into the mysteries of Jupiter and its moons. Yet, during its 57th ...

Wickramasinghe, V. A., et al. (2023). Color-resolved Cherenkov imaging allows for differential signal detection in blood and melanin content. Journal of Biomedical Optics.

(The star’s surface temperature determines its color; the core itself is much hotter.) Millennia ago astronomers noted the colors of stars, and ever since at least the Iron Age, ...