Welcome to your new job as an astrophysicist, astrobiologist, engineer, or research scientist at NASA. Your job is to search for alien life in our solar system! Throughout a unit of activities, learners search the galaxy through...

Yes, scientists say, there is other life in our solar system! And the best place to look is on Europa, a moon of Jupiter. Here, learners mimic the techniques scientists use to gather information about objects in our solar system, write...

Fifth graders explore the life cycle of stars. They analyze small, medium, and large stars and view a video that compares the life cycles of the various sized stars. They create a flipbook movie detailing the life cycles of a star and...

Learners research U.S. history by completing a worksheet activity in class. In this historical figure lesson, students identify the contributions and risks taken by the former African-American leader Martin Luther King Jr. Learners read...