Read a brief background about the NASA's space shuttle program and, then, dig deeper by watching videos, participating in interactive activities and reading additional information about the missions and the retirement of the shuttles.

Are you ready to ride the Curiosity to the surface of Gale crater? This 3-D environment created with NASA mission data allows students to experience space and time. With this website students can also hop on an asteroid, fly a Voyager...

Designed as a backup craft for Mars exploration, Mariner 5 was refurbished for a flyby mission to Venus in 1967. This site provides basic information about the spacecraft and its mission.

Following closely after Pioneer 10, this was the second mission to visit Jupiter. This website provides background information about the mission and links to more detailed data.

This is the home page of NASA's Pioneer Project. Content includes a general overview of the probes' missions, news, and history.

Find out about space weather, including coronal mass ejections and solar flares, which are caused by all kinds of different types of solar activity.

Enter our solar system to interact with the planets, moons, asteroids, meteors, and more. Investigate with NASA scientists and explore missions related to space exploration. Read facts, compare statistics, look through resources, and...

This site provides information regarding the NASA mission to understand and protect our planet.

A menu page for selecting information on any of the space shuttle missions from 1981 to the present. Each mission profile includes crew list, dates, and mission highlights. Each mission insignia is shown on the mission summary page.

On the 40th Anniversary of the Apollo moon landing, NASA celebrates with this extensive site which includes images, video, audio,and virtual moon visits about and from Apollo 11's voyage to the moon.

This is an extensive online review of the 17 Apollo missions. Resources are organized by mission number and include descriptions, mission details, photographs, and scientific data sets.

Both historic and up-to-the-minute news regarding the Mars Rover mission. There are activities for children, student projects and other classroom resources. From the "more videos" link you can find a series of animations will take you...

The story of the Apollo 11 lunar landing is told with dramatic details, pictures, and mission highlights.

Updated information on details of the next scheduled shuttle launch, including mission objectives and crew biographies. A link is also included to mission reports of past Space Shuttle flights.

A description of the missions of Chandra. There is also an audio song. Glossary, graphics and printable version of page included.

This article answers some of the most common questions about Mars: Why is it red? Is there water on Mars? What else have scientists discovered from spacecraft that have landed there? Also, visitors can follow links to learn more about...

Read journals from different astronauts and discover how they viewed their work and experiences. Discover different training and space missions that these astronauts have been a part of in NASA.

On the 40th anniversary of the launch of Gemini XII, NASA offers a comprehensive overview of the manned space flight program that was the first to include two-man spacecraft and was designated Gemini in 1962.

The mission profile of the Challenger accident, including the sequence of events, images and movie clips, crew profiles, and the report of the Presidential Commission.

This NASA research program allows students to explore space topics using science, technology, engineering, and mathematics skills. Find twelve themes to investigate through video, song, and animation. Also find links to other NASA projects.

This site provides biographical information on all NASA astronauts and many Russian Cosmonauts.

Featuring various multimedia resources, NASA provides a comprehensive overview of America's first space satellite, Explorer 1, that launched the United States into space exploration.

Find out about how planets have been classified historically, and what scientists use to study them.

Infrared light lies between the visible and microwave portions of the electromagnetic spectrum. Infrared light has a range of wavelengths, just like visible light has wavelengths that range from red light to violet.