A video is featured on this site exploring the High Resolution Fly's Eye at the University of Utah. This project was designed to help explain cosmic rays formerly referred to as cosmic radiation. These fast-moving particles origin and...

This site details what radiation is, the physics of radiation, and radiative transfer as it occurs in nature. Content explores the electromagnetic spectrum, electromagnetic waves, properties of radiation, and solar radiation.

This site examines the black hole as an object in astrophysics. Delve into this comprehensive resource that covers this concept from its history, to qualitative physics, the reality of black holes, mathematical physics and more.