Jarred Roberts

Project Scientist, University of California, San Diego

Jarred Roberts

Do photons wear out? An astrophysicist explains light’s ability to travel vast cosmic distances without losing energy

Science & Technology

Do photons wear out? An astrophysicist explains light’s ability to travel vast cosmic distances without losing energy

21 May 2025

3 min read

Down To Earth

www.downtoearth.org.in