Phoenix "Mars ideal for open mining boom state (Figure).

<P Align=center> Keywords: Phoenix "Mars expand the" arm "</ P> <P align=center> </ P> <P> landing in the Martian arctic region 3 days later, the United States," Phoenix "probe .stretching device 28, finally opened its mechanical excavation arm. </ P> <P> mining boom is the "Phoenix" was the most important detection tool that can capture the front of the shovel digging under the surface of Mars soil samples and sent .to Phoenix and other scientific instruments to analyze its composition. scientists to search for past Mars may exist now or in the environment suitable for life. World Scientific reports </ P> <P> 28, NASA reported that the morning ., responsible for "Phoenix" ground control at the University of Arizona scientists in the control center to send commands to successfully command "Phoenix" extend the mining boom. At present, the "Phoenix" No position "very good". </ P> .<P> dedicated project manager 鲍勃博尼茨 mining arm, said, "Phoenix" was extended "arms" requires a series of seven steps, first of all need to rotate the "wrist" position, the forearm and released. and then do a .series of movements, the "elbow" relaxation. </ P> <P> "Phoenix" in the May 25 landing on Mars, scientists have planned activities in 27 of its mining boom, but responsible for transmitting instructions " .Mars Reconnaissance Orbiter "communications glitch delayed. followed by NASA using the" Odyssey, "Mars as a transit point for instruction, 28 successfully," Phoenix "was sent a series of events mining arm of the instructions. World Scientific .reported </ P> </ p>.