Watch stargazing challenges 123Movies. Blue Peter presenters Helen Skelton and Barney Harwood want to learn more about the solar system so they challenge scientists Helen Czerski and Jem Stansfield to find out more. They look at how to make telescopes and rockets, and use a toilet roll to measure the distances between planets.
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In an age when misinformation, alternative facts, and conspiracy theories have become mainstream, UFOs have risen to become one of the most-talked...
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The Sun was born way before Man existed. What exact role did the Sun play in the emergence of life and Mankind? When did Humanity identify it? Then...
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For more than 50 years, we’ve been unsuccessfully searching for any evidence of intelligent extraterrestrial life. But, the discovery of...
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Svalbard is a norwegian archipelago in the Arctic Ocean where the world's northernmost city is situated. It is a place where the underground,...
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BLACK SUNS: AN ASTROPHYSICS ADVENTURE is a documentary about chasing eclipses and science dreams. It chronicles the lives of two globetrotting...
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Discover how the big, bold ideas of Silicon Valley are helping launch a new era of private space exploration in this half-hour KQED Science...
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Wylie carries a telescope through the streets of Los Angeles to offer passersby a new and closer look at a familiar object: the moon. Because...
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A unique behind-the-scenes access to NASA’s ambitious mission to launch the James Webb Space Telescope, following a team of engineers and...
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It is the birth of neutrino astronomy. For the first time, astrophysicists can detect extra-terrestrial neutrinos in ice on the South Pole. The...
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Archival material from the original NASA film footage – much of it seen for the first time – plus interviews with the surviving...
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A long time ago, years before Elon Musk reached for the stars with his Space X project, a young man had his own childhood dream about a journey into...