[email protected], contains the latest information and news releases from NASA missions. Visitors can also find out information about NASA's four strategic enterprises: Aeronautics, Human Exploration and Development of Space, Mission to Planet Earth, and Space Science.

NASA related sites describe current happenings at NASA and also provide homepages of NASA missions including the Cassini space probe, the Mars Global Surveyor and, most recently, the launch of the Columbia space shuttle. Space exploration provides clues to how the solar system was formed, why life exists on earth and not on other known planets, and what the structures of the universe, matter, and energy are.