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On Exhibit posts


A Dinosaur By Any Other Name

It’s one of the most recognizable dinosaur species, yet most people know it by a name most paleontologists stopped using more than a century ago: Brontosaurus.

One of the most iconic specimens of this massive animal is on display in the Hall of Saurischian Dinosaurs, the first sauropod—a species belonging to the group of massive, herbivorous, long-tailed dinosaurs—to be mounted and displayed at the Museum.


Beyond Planet Earth_Sputnik_thumbnail

Back to the Start of Space Race in Beyond Planet Earth

On October 4, 1957, the Soviet Union launched Sputnik-1, the first man-made satellite to successfully orbit the Earth, its beeping signal picked up by radio operators around the globe. Weighing in at just under 184 pounds and measuring 22.8 inches in diameter, Sputnik soared to space amid the tensions of the Cold War between the United States and the Soviet Union, creating significant political and scientific fallout. A life-sized model of the satellite, whose name means “fellow traveler” in Russian, is featured in the current exhibition Beyond Planet Earth: The Future of Space Exploration.

Tags: Hayden Planetarium, Space Exploration


American Museum of Natural History

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