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In this activity, learners experiment and collect data during a simulation of the fluid shifts experienced by astronauts' bodies in microgravity.

This fun and simple hands-on astronomy activity lets learners experiment with marbles and weights to discover some basics about gravity and black holes.

In this design challenge activity, learners invent an emergency shelter that can fit a person and is sturdy and quick to build.

This fun and simple hands-on astronomy activity lets learners imagine what would happen if our Sun were replaced with a black hole.