Saving Earth Britannica Presents Earth’s To-Do List for the 21st Century. 100 Women Britannica celebrates the centennial of the Nineteenth Amendment, highlighting suffragists and history-making politicians. COVID-19 Portal While this global health crisis continues to evolve, it can be useful to look to past pandemics to better understand how to respond today. Student Portal Britannica is the ultimate student resource for key school subjects like history, government, literature, and more. This Time in History In these videos, find out what happened this month (or any month!) in history. #WTFact Videos In #WTFact Britannica shares some of the most bizarre facts we can find. 
Demystified Videos In Demystified, Britannica has all the answers to your burning questions. Britannica Classics Check out these retro videos from Encyclopedia Britannica’s archives. Britannica Explains In these videos, Britannica explains a variety of topics and answers frequently asked questions. Clarke’s uncanny ability to predict so many events, concerns, dilemmas, and triumphs of space exploration decades in advance make this fascinating novel as much science as it is fiction. In a true example of life imitating art, Alexson describes what would become the foundation for the actual space shuttle program twenty years later.įirst published in 1951, Prelude to Space is full of detailed technical descriptions and conversations regarding the possibility of spaceflight, many of which mirrored-or were actually cited in-the construction of the first spaceships and telecommunications satellites. Dirk Alexson, a historian assigned to documenting the project, travels from London to the desert base in Australia where Prometheus is to be launched. The ship, Prometheus, is built from two components-one designed to travel trough outter space to the Moon and back, and the other to carry the first component through Earth’s atmosphere and into orbit. 
The world’s first lunar spacecraft is about to launch. An uncannily prophetic novel of early space exploration from the legendary “colossus of science fiction” and creator of 2001: A Space Odyssey ( The New Yorker).
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