facts about sputnik 1 - EAS
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- Sputnik 1 was the size of a beach ball. Sputnik 1 …
- The Soviet Union had been aiming bigger. Soviet …
- The launch almost failed. Sputnik 1 came …
- Its mission was brief. Sputnik 1 was powered by …
- Most Sputnik spotters actually saw its rocket. …
- Sputnik 1 led to the creation of NASA and DARPA. …
- The satellite inspired the world 'beatnik' Sputnik 1's …
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https://www.space.com/38331-sputnik-satellite-fun-facts.html7 facts about Sputnik 1, Earth's first artificial satellite
https://www.rbth.com/science-and-tech/326323-7-facts-about-sputnik- Estimated Reading Time: 2 mins
- Sputnik was launched to coincide with the International Geophysical Year.The …
- The Soviet satellite was visible with binoculars before sunrise and after …
- Sputnik transmitted radio signals to Earth strong enough to be picked up by …
- Sputnik was 10 times the size of the first planned U.S. satellite, Explorer, …
- The batteries exceeded expectations. Sputnik was powered by three silver …
- The Sputnik crisis was a period of public fear and anxiety in western nations. …
- An ice-covered basin on Pluto, Sputnik Planitia, was named after the world’s …
- https://www.britannica.com/technology/Sputnik
Jul 20, 1998 · Sputnik, any of a series of three artificial Earth satellites, the first of whose launch by the Soviet Union on October 4, 1957, …
10 Things You Didn't Know About Sputnik - US News & World …
https://www.usnews.com/news/world/articles/2007/09/...- The former Soviet Union launched Sputnik I, the first man-made satellite, on Oct. 4, 1957.
- The satellite was the size of a basketball and weighed approximately 180 pounds.
- It traveled at 18,000 mph, 500 miles above the Earth's surface.
- It orbited the Earth every 98 minutes, flying over the United States seven times a day.
- https://study.com/academy/lesson/sputnik-1-satellite-definition-facts-launch.html
Sep 23, 2021 · Sputnik 1 was an artificial satellite successfully launched into orbit around the Earth on October 4th, 1957. It was launched from Kazakhstan, which was formerly part of the …
Sputnik 1 - Ultimate Facts
https://ultimate-facts.com/2028/sputnik-1Sputnik 1 was the first artificial Earth satellite. The Soviet Union launched it into an elliptical low Earth orbit on 4 October 1957, orbiting for three weeks before its batteries died, then silently for …
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