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Be A Scientist
Games and Activities
Mysteries of the Sun
Learn about our current knowledge of how the Sun works and how it affects the day-to-day workings of our technologically saturated world.
A Timeline of the Physical Sciences
Ancient cultures began observing the skies as far back as history records. Learn how astronomers have developed tools, technologies and theories over time...
Tour of the Electromagnetic Spectrum
Microwaves, Radios, X-ray machines, & Rainbows...they are all part of the EM Spectrum. EM waves are all around you. Discover a whole spectrum of waves.
Space Weather 101
Find out how NASA spacecrafts collect data about our Sun to help scientists study and forecast spaceweather.
What Is A Planet?
What is behind the new definition of a Planet and what does this mean for Pluto?
Most people associate twisters with tornadoes, but in fact tropical twisters come from hurricanes.
Sky Spy Safari
Check out our Universe as seen by the eyes of NASA observatories through this interactive Planisphere.
NASA Undergraduate Student Research Program (USRP)
NASA Undergraduate Student Research Program (NASA-USRP) offers undergraduate college students across the United States research experiences at NASA Centers.
De Stella Nova: Birth of a Star
Follow the mystery of a New Star that Johannes Kepler saw nearly 400 years ago. What did he really see?
Opportunity on Mars - Eight Years and Counting
New improved Hubble reveals breakthrough new images!
NASA's Science Mission Directorate
Mission:Science is provided by NASA’s Science Mission Directorate to engage students in NASA Science and showcase educational resources created by NASA and its partners.
Freedom of Information Act
Inspector General Hotline
Equal Employment Opportunity Data Posted Pursuant to the No Fear Act
NASA Official: Ruth Netting