NASA's Phoenix spacecraft having trouble analyzing soil samples
NASA has stated that the Mars Phoenix lander is having trouble analyzing soil samples that its robotic arm is collecting. According to NASA, the soil appears to be too clodded to pass through screens on the way to Phoenix's Thermal and Evolved-Gas Analyzer (TEGA). Images taken by the lander's camera shows that the robotic arm has dumped a large portion of soil over the TEGA, but it failed to register any soil which might have passed through the screens leading into the analyzer. The screen is designed to let through particles up to one-millime
Source: Wikinews