Hubble's Amazing Universe,Dr. Adam G. Riess' research involves measurements of the cosmological framework with supernovae (exploding stars) and Cepheids (pulsating stars).
Hubble's Amazing Universe,Dr Mario Livio is a senior astrophysicist and Head of the Office of Public Outreach at the Space Telescope Science Institute (STScI).
Hubble's Amazing Universe,More than a celestial mechanic, John Grunsfeld is a PhD astronomer and an astronaut on his fourth servicing mission to Hubble.
Hubble's Amazing Universe,Hooker Telescope.
Making the high-tech sports car. Visit SiteMore Ultimate Factories:
Journey through a day in the life of the human machine. Buy DVD
