The project was successfully launched on May 25, 2008 by the Northern Spacecraft (Northern Spacecraft) and was successfully launched on May 25, 2008 by the Northern Spacecraft (Northern Spacecraft). The main purpose of the project was to send a landing spacecraft to the Arctic region on April 21, 2008 to explore the Arctic environment of Mars. The Phoenix spacecraft was successfully launched on May 25, 2008 by the National Aerospace Agency (NASA) and then used the solar panels to accumulate electricity to dig a landing spacecraft to the Arctic region on April 21, 2008 with a mechanical arm of about 2.3 meters to dig down to the Arctic region of Mars, and the spacecraft would dig the ground sample back to Phoenix, with advanced instruments to analyze the water and ice