On January 14, 2005 (December 5, 2004 in the Lunar Calendar), the Hubble successfully landed in the atmosphere of Saturn¡¯s largest satellite, Saturn, on January 14, 2005, and successfully transferred back the photographs of Saturn and other scientific data captured by the U.S. Cassini spacecraft aboard it. The scientists of the European Space Agency, who waited for three weeks, could finally uncover the mysterious veil of Saturn and possibly trace the origin of Earth¡¯s life from there. This is the first human landing on the outer solar system, writing a new chapter in human space exploration.