The Mars Curiosity rover is just a day away from hitting the road for its first Martian rock, once it wraps up a suite of tests on its 7-foot-long robotic arm, NASA officials said Wednesday.
Engineers at Jet Propulsion Laboratory in La Cañada Flintridge have been running tests since the Mars Science Laboratory rover, which landed Aug. 5, took a pit stop about 82 meters away from its landing site on Sept. 5. It’s headed to Glenelg Intrigue – a spot that caught scientists' eyes because three different types of terrain meet there.
Mission scientists weren’t yet ready to say exactly why Glenelg is so interesting – just that the mix of terrain looks like it might have an interesting geological story, and that it may provide the rover’s first potential drill target.
"Stay tuned," said deputy project scientist Joy Crisp, "but at this time we're still kicking around a lot of different hypotheses, and we just really don't want to stick our necks out yet."