Luna programme became the first probe to achieve a soft landing on another planetary body. It returned five black and white stereoscopic circular panoramas, which were the first close-up shots of the Lunar surface. "Luna 10" (March 1966) became the first artificial satellite of the Moon. "Luna 17" (November 1970) and "Luna 21" (January 1973) carried the Lunokhod vehicles, which roamed around on the Moon's terrain. Another major achievement of the Luna programme, with "Luna 16" (September 1970), "Luna 20" (February 1972) and "Luna 24" (August 1976), was the ability to collect samples of lunar soil and return them to Earth. The
Way of the Celestial Masters extreme importance, and an ideal diet would consist of no food at all, but only noncorporeal things such as air, which the person could absorb through meditation. Sexual practices (known as heqi, or 'The Union of the Breaths') were not part of Celestial Master Daoism. While the School of the Naturalists (and offshoot schools) advocate not ejaculating during sex in order to 'nourish the brain,' the Celestial Masters frowned upon this, and simply advocated celibacy as a way to avoid losing qi. In addition, the Celestial Masters thought that the macrobiotic method of stealing a woman's qi to replenish the