Help Shape the Future of Space Exploration

Join The Planetary Society Now Join Now!

Join our eNewsletter for updates & action alerts

   Please leave this field empty
Multimedia IconMultimedia

Solar Sail Countdown

Use when no other thumbnail exists

Air Date: 06/20/2005
Run Time: 0:28:50

Listen to the full show:

Or Download mp3

Guests:

  • Louis D. Friedman, Board of Directors, The Planetary Society
  • Greg Delory, Science and Data Systems Coordinator, University of California, Berkeley

Topics:

Support Planetary Radio

We get a last-minute update on Cosmos 1 from Project Director Lou Friedman, just before its launch into orbit. Science and Data Systems Coordinator Greg Delory looks at the complexity of the mission. Emily Lakdawalla sets aside Q and A to present her Solar Sail Diary. Bruce Betts has a new space trivia contest, and enjoys show and tell time on What's Up!

Comments:

No trivia contest spoilers please!

Leave a Comment:

You must be logged in to submit a comment. Log in now.
Facebook Twitter Email RSS AddThis

Planetary Radio Search

LightSail - Flight by Light

Support LightSail!

In 2016, The Planetary Society’s LightSail program will take the technology a step further.

I want to help!

Space in Images

Pretty pictures and
awe-inspiring science.

See More

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook! Twitter! Google+ and more…
Continue the conversation with our online community!