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Topic: Earth in the Universe

Why does the Moon's appearance from Earth change over time? What is a solar eclipse, and where and when can you see one? What have robotic rovers discovered on Mars? How big is our universe, and how has it changed over time? What discoveries led scientists to the theory of the Big Bang? Does water exist on other planets in our solar system? Explore these questions and more in this collection of Earth in the Universe resources.

Resource Highlight

Above the Clouds: Telescopes on Mauna Kea

Above the Clouds: Telescopes on Mauna Kea

Type: QuickTime Video

This video segment adapted from First Light explains why the highest peak in the Pacific, Mauna Kea, is an ideal site for astronomical observations. Featured are new telescope technologies that allow astronomers to explore the universe in more depth.