Mike Massimino

Photograph (c) Chad Griffith

About The Author

Mike Massimino served as an astronaut for NASA between 1996 and 2014, going on two missions to service the Hubble telescope, spending more than 30 hours on spacewalks. He has appeared as himself on The Big Bang Theory and is now a professor at the University of Columbia. He lives in New York.

Books by Mike Massimino