Images of Spiral Galaxy M100 before and after Hubble's first servicing mission

Images of Spiral Galaxy M100 before and after Hubble's first servicing mission

Twenty years ago NASA launched the Hubble Space Telescope. The lead astrophysicist on the history of the Hubble, how it has forever changed our view of the universe and why he believes there’s life beyond Earth.

Guests

  • Edward Weiler an astrophysicist and leading scientist at NASA. He served as chief scientist of the Hubble Space Telescope from 1979-1998. Currently he is the associate administrator for NASA's Science Mission Directorate. He is the author of "Hubble: A Journey Through Space and Time."

Related Links

Topics + Tags

Comments

comments powered by Disqus
Most Recent Shows

Catherine Price: “Vitamania”

Thursday, Feb 26 2015Tens of millions of Americans take nutritional supplements. New studies allege some pills do not contain what is on the label. Other research indicates consumers may be ingesting too many vitamins. New concerns about dietary supplements.

New Research On Preventing Peanut Allergies

Wednesday, Feb 25 2015The number of children allergic to peanuts has skyrocketed. A new study suggests doctors have been giving the wrong advice about peanuts for years. A discussion of what the latest research says about preventing the sometimes life-threatening allergy.