TeachEngineering
Teach Engineering: Slingshot to the Outer Planets
Students are introduced to the engineering challenges involved with interplanetary space travel. In particular, they learn about the gravity assist or "slingshot" maneuver often used by engineers to send spacecraft to the outer planets....
NASA
Nasa Star Child: Probes to the Outer Planets (Level 2)
This site has a description of the many probes sent to the outer planets, including pictures and vocabulary words linked to a glossary of terms. Other links on interesting facts and more detailed information are also included.
NASA
Nasa: Huge Springtime Storms Hit the Planet Uranus
Describes in detail the devastating storms that occur on Uranus.Also includes an .mpeg movie showing the rings of Uranus up close. (Mar. 29, 1999)
BBC
Bbc Newsround: Is There Life on Mars?
This site provides several reports on NASA's discovery of water on Mars.
DOGO Media
Dogo News: Nasa Confirms Presence of Liquid Water on Mars
Read about the fascinating discovery of liquid water on Mars. Includes video.