8/6/2023 0 Comments Eternal lands wiki rangingPickering, director of the Jet Propulsion Laboratory that built and operated the satellite James A. Bottom: Explorer 1-America’s first Earth satellite -was launched January 31, 1958. Top middle and right: The Soviet Union launched Sputnik I-the first artificial Earth satellite - on October 4, 1957. Top left: A technician puts the finishing touches on Sputnik I in the fall of 1957. ![]() It is the result of a cooperative effort of 16 nations led by the United States. On the back cover: Fifty years after the Space Age began, the International Space Station orbits the Earth. Doggett Prize for Historical Astronomy of the American Astronomical Society.įor sale by the Superintendent of Documents, U.S. Dick is the recipient of the Navy Meritorious Civilian Service Medal, two NASA Group Achievement Awards, and the 2006 LeRoy E. Among his recent books are Societal Impact of Spaceflight (NASA SP 4801, 2007, edited with Roger Launius), Critical Issues in the History of Spaceflight (NASA SP- 4702, 2006, edited with Roger Launius), The Living Universe: NASA and the Development of Astrobiology (2004, with James Strick), and Sky and Ocean Joined: The U.S. Naval Observatory in Washington, DC for 24 years before coming to NASA Headquarters in 2003. He worked as an astronomer and historian of science at the U.S. Dick is the Chief Historian for NASA and Director of the NASA History Division. After 50 years of robotic and human space flight, and as serious plans are being implemented to return humans to the Moon and continue on to Mars, it is a good time to step back and ask questions that those in the heat of battle have had but little time to ask.What has the Space Age meant? What if the Space Age had never occurred? Has it been, and is it still, important for a creative society to explore space? How do we, and how should we, remember the Space Age? In the dramatic arena of human spaceflight, 12 men have walked on the surface of the Moon, the Space Shuttle has had 119 flights, and the International Space Station-a cooperative effort of 16 nations-is almost “core complete.” In addition to Russia, which put the first human into space in April 1961, China has now joined the human spaceflight club with two Shenzhou flights, and Europe is readying for its entry into the field as well. ![]() Space telescopes have probed the depths of the universe at many wavelengths. Robotic space probes have explored most of the solar system, returning astonishing images of alien worlds. Earth is now circled by thousands of satellites, looking both upward into space at distant galaxies and downward toward Earth for reconnaissance, weather, communications, navigation, and remote sensing. Here is no doubt that the last 50 years have witnessed numerous accomplishments in what has often been termed “the new ocean” of space, harkening back to a long tradition of exploration.
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