All posts by Josh Schroeder

Joshua Schroeder is a graduate student at Columbia University where he studies astronomy. His research interests include cosmology, the epoch of reionization, binary stars, and spectroscopy. Schroeder has an M.S. degree in astrophysical and planetary sciences from the University of Colorado, Boulder, and a Bachelor’s degree in astrophysical sciences from Princeton University.

By Josh Schroeder on June 17, 2009 in

Date: June 17, 2009 Title: The Big Bang! Podcaster: Josh Schroeder from Columbia Astronomy Organization: Columbia University Astronomy Description: The universe used to be a very different place, billions of years ago. The temperature and density was so high that galaxies, stars, planets, and even atoms could not exist. Luckily, for us, the universe […]