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"Exploring the Solar System: Solar Eclipse" is a hands-on activity demonstrating how the particular alignment of the Sun, Earth, and Moon can cause an eclipse. Visitors investigate the positions of these objects to create shadows and learn about solar eclipses....

"Exploring the Universe: Imagining Life" is a hands-on activity in which visitors imagine and draw an extreme environment beyond Earth, then invent a living thing that could thrive in it. They learn that NASA scientists study extremophiles on Earth to...

"Exploring the Solar System: Pocket Solar System" is a hands-on activity in which visitors make a scale model of the distances between objects in our solar system. They learn that there is a lot of space between planets, and that...

The "Exploring the Solar System: Magnetic Fields" activity shows participants how scientists can use tools to study the invisible magnetic fields of Earth, the Sun, and other objects in the universe. Participants can see how the Sun's magnetic field extends...

Space Guess Quest is a fun game that encourages participants to identify the many types of objects in space, from human-made spacecraft to nebulas, galaxies, stars, and worlds. Players ask yes-or-no questions about their opponents' secret object until they can...

Space telescopes can offer us better, clearer views of the universe (and of our own planet) than Earth-based telescopes can, but getting these large, delicate pieces of equipment into orbit is tricky. In "Exploring the Universe: Pack a Space Telescope,"...

"Exploring the Universe: Ice Orbs" is a hands-on activity in which visitors investigate a frozen sphere, trying to learn about objects hidden inside. Participants learn that planetary scientists at NASA are investigating "icy worlds" in the outer solar system, looking...

"Exploring the Solar System: Hide and Seek Moon" is an engaging way for early childhood learners to experiment with some of the tools scientists use to study objects that are very, very far away, and to learn about how cultures...

"Exploring the Solar System: Craters" is an active, hands-on activity that demonstrates how craters form, and what they can teach us about the history and composition of planets and moons. By dropping objects of various sizes and shapes into a...

This activity includes a hands-on model of the way the universe is expanding—and how it has been expanding since the Big Bang. As participants pull at the edges of a stretchy model universe, they see that the space between objects...

"Exploring the Universe: Objects in Motion" encourages participants to explore the complex but predictable ways objects in the universe interact with each other. Stars, planets, moons, and other objects in space orbit around each other because of gravity, and NASA...

"Exploring the Solar System: Big Sun, Small Moon" is a hands-on activity that explores the concept of apparent size and allows visitors to experience this phenomena using familiar objects—a tennis ball and a beach ball. Participants learn that the Sun...

"Exploring Earth: Rising Sea" is a hands-on activity demonstrating ways to use topographical mapping techniques to track changes in sea level. The activity is connected to current NASA research. Together, participants and facilitators can discuss the effects of rising sea...

"Exploring Earth: Paper Mountains" lets participants explore the way the shape of the land and the pull of gravity influence how water moves over Earth. By making unique mountain models from crumpled paper and watching how water moves across them,...

This activity lets participants safely view the Sun and study features on its face. A solarscope projects an image of the Sun on a flat surface, where visitors can trace its outline and mark any sunspots on a sheet of...

"Exploring the Universe: Filtered Light" demonstrates how scientists can use telescopes and other tools to capture and filter different energies of light to study the universe. Most objects in the universe are so distant from us that we can only...

"Exploring Earth: Investigating Clouds" is a hands-on activity in which visitors create a cloud in a bottle and explore it with laser light. The activity is connected to current and ongoing NASA mission research. Participants learn about ways that NASA...

In "Exploring the Solar System: Mars Rovers," participants learn about how scientists and engineers use robotic rovers and other vehicles to explore distant worlds, and experience some of the challenges and teamwork required to navigate a rover across the surface...

These pinhole projector eclipse postcards allow you to safely observe the North American Total Solar Eclipse on August 21, 2017. The two sided postcard features a map of the contiguous US and what percentage of the eclipse you’ll see at...

This activity models the way Landsat satellites use a thermal infrared sensor to measure land surface temperatures. IR technology, like the IR thermometer in this activity, uses the infrared light emitted by an object to measure its temperature remotely (without...

In "Exploring the Universe: Exoplanet Transits," participants simulate one of the methods scientists use to discover planets orbiting distant stars. Even when a planet is too far away to observe directly, scientists can infer its presence by watching for slight,...

This presentation discusses NASA's past lunar missions, and what future plans it may have for the Moon. A pdf file with presentation notes and credits is included.

"Exploring Earth: Bear’s Shadow" is a hands-on activity designed primarily for young visitors and their families. Participants move a flashlight around an object to make and experiment with shadows. The activity can be connected to a storybook about a little...

In collaboration with NASA, the NISE Network has assembled a set of engaging, hands-on Earth and space science experiences with connections to science, technology, and society.

"Exploring the Universe: Orbiting Objects" is a hands-on activity that invites visitors to experiment with different sized and weighted balls on a stretchy fabric gravity well. The activity models gravitational attraction in space. Participants investigate how changing conditions can cause...