
B. Thomas Soifer
Director of the Spitzer Science Center
Latest Planetary Radio Appearances
Move Over Hubble: The Spitzer Space Telescope
Move Over Hubble: The Spitzer Space Telescope
Join Bill Nye and leading experts in a virtual festival celebrating the next era of Mars exploration! February 13, 14, and 18.
Celebrate MarsKnow the cosmos and our place within it.
Empowering the world's citizens to advance space science and exploration.
Move Over Hubble: The Spitzer Space Telescope