Stars like the Sun are remarkably constant. They vary in brightness by only 0.1% over years and decades, thanks to the fusion ...

View a video of gamma ray bursts from Seeing in the Dark Gamma rays belong to the same family as light, x-rays, and the radio waves that travel between a radio station and your car radio.

Previous research also indicated that Earth looks down the axis of this system, known as Wolf-Rayet 104, raising concerns ...

a gamma-ray wave traveling at the speed of light will travel only the width of a proton, a tiny particle found within the nucleus of an atom. Gamma rays are created throughout the universe in ...

The U.S. Naval Research Laboratory (NRL), in partnership with NASA’s Marshall Space Flight Center (MSFC), has developed StarBurst, a small satellite (SmallSat) instrument for NASA's StarBurst ...

We know that regular supernovas pose no existential threat to life on Earth in the near-term. But there are other varieties ...

Webster, this spectrum is “the entire range of wavelengths or frequencies of electromagnetic radiation extending from gamma ...

Radio waves have the longest wavelengths and gamma rays have the shortest wavelengths. Radio waves have the longest wavelengths of all EM waves. Radio waves have wavelengths ranging from thousands ...

Gamma rays are the most energizing waves in the electromagnetic spectrum. They are produced by some of the most energetic objects in the universe—including black holes, neutron stars ...

Ultraviolet waves can cause skin to age prematurely and increase the risk of skin cancer. Gamma rays can also damage or kill the cells in a person’s body. In order to be safe, exposure to ...

Gamma radiation has resulted in all sorts of superpowered beings in the Marvel Cinematic Universe, from daring heroes to rampaging monsters. The "Big Three" listed by Sam Wilson as being the root ...