Learning about the universe -- Constructing a cosmology -- Escaping Earth -- Understanding Earth's contours -- Deciphering climate change -- Your turn on the timeline.
Summary:
"Explore the fascinating history of earth and space science! What are Earth's systems, cycles, and resources? What are the solar system, lunar phases, and gravity? Who first studied these concepts? And who later used those early theories to develop these ideas further?"-- Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.