NASA's Europa Mission Concept Rejects ASRGs -- May Use Solar Panels at Jupiter Instead
Untested technology is too risky
The Advanced Stirling Radioisotope Generator (ASRG) is no longer an option for powering a potential Europa mission. The ASRG uses Plutonium-238 to generate electricity, but is far more efficient than past RTGs.
For those wishing to bore into more details of our Laser Bees project itself, graduate student Alison Gibbings from the University of Strathclyde has sent their technical paper that resulted from the 2013 Planetary Defense Conference.
NASA Administrator Bolden and the Chairman of the House Science Committee published opposing op-eds in The Hill newspaper today, illustrating the uphill battle NASA faces to sell Congress on this mission.
Planetary Society Hangout: Arkyd Telescopes, Planetary Resources, Chris Lewicki
Thursday, Jun 27, noon PDT/1900 UTC
We talked to Chris Lewicki, President of Planetary Resources, about their upcoming Arkyd telescopes including one for the public, asteroid mining, and more. Hosted by Bruce Betts with Jennifer Vaughn.
Posted by Emily Lakdawalla on 2013/06/05 11:23 CDT
The Hangout has been postponed because of technical difficulties. Stay tuned for rescheduling information.
NASA Administrator Highlights Advanced Propulsion Systems at JPL
An ion engine will be used on the proposed asteroid retrieval mission
Charles Bolden stopped by JPL to highlight research being done on advanced propulsion techniques that would be used in the proposed asteroid retrieval mission.
This week Jon Lomberg is attending the Starship Century conference, which brings together scientists, writers, and futurists to imagine the future of interstellar travel. Here he reports on presentations by Freeman Dyson, Peter Schwartz, Robert Zubrin, Geoff Landis, Neal Stephenson, and Patti Grace Smith.
This week Jon Lomberg is attending the Starship Century conference, which brings together scientists, writers, and futurists to imagine the future of interstellar travel. The organizers are Greg and Jim Benford, and among the attendees are: David Brin, Neal Stephenson, Vernor Vinge, Joe Haldeman, Alan Steele, Geoffrey Landis, Freeman Dyson, Jill Tarter, Paul Davies, Nalaka Gunawardene, and Daniel Richter.
An exciting new option to enhance NASA's OSIRIS-REx asteroid mission has been proposed by Steve Chesley at JPL. The ISIS spacecraft would impact asteroid Bennu to expose its interior structure to OSIRIS-REx.
Reporting from NASA's Mars Exploration Program working group on the latest updates in scientific exploration of the red planet.
Imagine you had a Hubble-class telescope and could use in any way you wanted to explore planets. What would you do with it?
A New Statement on NASA's 2020 Rover Mission
A collaborative effort with various scientific organizations to emphasize a balanced program of exploration
The Planetary Society remains committed to a balanced program of solar system exploration, with Mars, outer planets, and small missions all playing an important part.