Our exploration has reached far beyond where we can travel physically. With the Hubble Space Telescope and other instruments used to study deep space, we can study and understand places we'll likely never experience first-hand. In the last area of the Explorations gallery, you learn about Hubble and see its striking images, examining a scale model up close. "Listen" to space for sounds of intelligent civilizations in an exhibit about the science of SETI. As you leave the gallery, stroll past a stunning image of Earth spinning in the blackness of space.

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