How do we know the age of the universe?
The universe is about 13.8 billion years old, but how do we know that?
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The universe is about 13.8 billion years old, but how do we know that?
KU assistant professor of physics and astronomy Steven Prohira was announced as a 2022 MacArthur Fellow, winning the $800,000 genius grant.
Steven Prohira joins the Class of 2022 "genius grant" recipients
A computer program that was created by a global research team can simulate the movement of cosmic rays through space. The goal is to help the researchers unravel the riddle surrounding the origins of cosmic rays.
The first law of thermodynamics tells us that the amount of energy in the universe is constant and can neither be destroyed nor created.