Meet our bloggers...CEO, Bill Nye, Emily Lakdawalla, Bruce Betts, Mat Kaplan, and a host of expert and entertaining voices from throughout our vast space community.
Search Blog Posts:
Browse Recent Blog Posts
SpaceX's CRS-2 mission began successfully, but hit a snag when a thruster propellant valve failed to work properly.
Emily Lakdawalla's guest this week was Applied Physics Laboratory asteroid astronomer Andy Rivkin. We talked about the menagerie of rocks in the asteroid belt, how many of them travel in pairs and triples, how some of them are surprisingly wet, and how much you can learn about asteroids using Earth-based telescopes.
Reporting from NASA's Mars Exploration Program working group on the latest updates in scientific exploration of the red planet.