- NASA's ion thruster (NEXT) sets endurance world record in fuel efficiency. http://www.space.com/22916-nasa-ion-thruster-world-record-test.html 64 comments science
- NASA's Innovative Ion Space Thruster Sets Endurance World Record. http://news.yahoo.com/nasas-innovative-ion-space-thruster-sets-endurance-world-110945990.html 9 comments space
- NASA's Ion Thruster Sets World Record: fuel efficiency 10-12 times greater than chemical thrusters allows it to operate over 4.9 years and potentially perform extended tours of multi-asteroids, comets, and the outer planets and their moons. http://www.nasa.gov/multimedia/imagegallery/image_feature_2416.html 3 comments science