2017年10月4日 · History changed on Oct. 4, 1957, when the Soviet Union successfully launched Sputnik from the Baikonur Cosmodrome in Kazakhstan. The world's first artificial satellite was about the size of a beach ball, about 23 inches in diameter and weighing less than 190 pounds. It took about 98 minutes to orbit the Earth on its elliptical path. That launch ...

History changed on October 4, 1957, when the Soviet Union successfully launched Sputnik I. The world's first artificial satellite was about the size of a beach ball (58 cm.or 22.8 inches in diameter), weighed only 83.6 kg. or 183.9 pounds, and took about 98 minutes to orbit Earth on its elliptical path. That launch ushered in new political ...

Sputnik, any of a series of three artificial Earth satellites, the first of whose launch by the Soviet Union on October 4, 1957, inaugurated the space age. Sputnik 1, the first artificial satellite launched, was a 83.6-kg (184-pound) capsule. It achieved an Earth orbit with an apogee (farthest point from Earth) of 940 km (584 miles) and a perigee (nearest point) of 230 km (143 miles), …

2022年10月3日 · History of Hitler’s Nazi propaganda. History of Russian Revolution in 1917. The Dark Ages as the Golden Ages of European history. Picasso and his paintings in modern world history. A social and political history of the United States. European colonization impacts on the native American population.

2016年10月1日 · 15 The Black Death (1346-53) The 14th century epidemic of the “Black Death,” also called the black plague or bubonic plague, across Europe and Asia, has become one of the most infamous events in history. The plague killed 30-60 percent of the entire population of Europe, claiming a grand total of anywhere between 75 to 200 million lives.

2021年6月16日 · Also known as Operation Flood, this is one of the historical events in India after Independence that resulted in the bulk production of milk in a short time. 9. Liberation of Bangladesh (1971) The Liberation War of Bangladesh war started on March 26, 1971. It ended on December 16, 1971, with the liberation of Bangladesh.

2019年8月6日 · Here is a timeline of J&K and Article 370 through key events in modern times: Advertisement 1846: Maharaja Gulab Singh ... 1957: The J&K holds its first legislative elections. J&K constituent ...

July Women’s History Events. July 2, 1979 – The Susan B. Anthony dollar is released. July 2, 1937 – Amelia Earhart’s plane is lost in the Pacific Ocean near Howland Island. July 2, 1964 – President Lyndon Johnson signs the Civil Rights Act; Title VII prohibits sex discrimination in employment. July 4, 1876 – Suffragists crash the ...