Look for galaxies through your telescope. Compare what you see to views from the Spitzer Space Telescope.
Do you have a question about the next space shuttle mission? Read about the mission. Then send your question, and maybe it will be answered on the webcast.
› Learn About the Mission
Host a star party on Friday, May 2, 2008. Look at the stars, serve "spacey" snacks and maybe even see the space station fly over your house.
Whether you're flying above the crowd in a competition or flying above the moon in a spaceship, it is important to choose the right vehicle. BMX pro Alistair Whitton explains why.
Take a virtual tour of the space station, which will be the largest human-made object ever to orbit Earth.
Win a digital camera by taking a picture of your changing local environment.
Build models of molecules out of candy.
Earth's next-door neighbor is often called the Red Planet because of its red soil.
› Read and Comment
If you ask someone on Mars for a date, how long will it take for that person to answer?
Learn about the next mission with this interactive learning tool.
NASA’s reusable spacecraft has carried astronauts into orbit for more than 25 years.
› Read and Comment
Antarctica is the coldest place on Earth and a great place to study how Earth's climate is changing.
› Read and Comment
NASA is building new rockets for exploring the moon and solar system.
› Read and Comment
Find the alien, icy places in the solar system with this special viewer.
Help Space Kid collect orbs to learn how the Columbus module will sail to the space station on the STS-122 space shuttle mission.
Learn about astronauts Leland Melvin and Rex Walheim. Find out what they'll be doing during the STS-122 space shuttle mission.
› Read Leland Melvin Article
This science is the study of how objects like airplanes and helicopters move through the air.
› Read and Comment
A NASA contest winner describes the experience of watching her work fly into space.
NASA's missions include everything from studying distant worlds to improving life on Earth.
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The interactive "NASA Contributions" shows how NASA has helped to improve your life.