National Astronaut Day
National Astronaut Day is celebrated on May 5 since 2016 to commemorate the first time an...
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Tag: Solar system
Interesting facts about Our Solar System
Our solar system consists of planets, moons, asteroids, comets, dust, and gas that orbit our local...
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Earth has stayed habitable for billions of years – exactly how lucky did we get?
xtock / shutterstock Toby Tyrrell, University of Southampton It took evolution 3 or 4 billion...
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How to live in space: what we’ve learned from 20 years of the International Space Station
NASA / Tracy Caldwell Dyson Alice Gorman, Flinders University and Justin St. P. Walsh, Chapman...
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