By European Space Agency/NASA. Launched by the Space Shuttle Discovery in October 1990. In February 1992, it got a gravity boost from Jupiter to take it out of the plane of the ecliptic. It has now completed its main mission of surveying both of the Sun's poles. It is expected to provide a much better understanding of the Sun's magnetic field and the solar wind.
Cosmic Missions- Clementine
Joint mission of the Ballistic Missile Defense Organization (formerly SDIO) and NASA to flight test sensors developed by Lawrence Livermore for BMDO. The spacecraft, built by the Naval Research Lab, was launched on January 25 1994 to a 425 km by 2950 km orbit of the Moon for a 2 month mapping mission.
Lunar Prospector, the first NASA mission to the Moon in almost 30 years, was launched Jan 6th, 1998. Within a month it will begin returning answers to long-standing questions about the Moon, its resources, its structure and its origins.
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