Space
50 years ago, this man changed the world, by seeing it in a way no one ever had before. Russian cosmonaut Yuri Gagarin was the first man in space- and on Tuesday the United Nations celebrated the...
JANET PETRO: Well, technically, space or outer space is a big void. It's a vacuum that exists beyond Earth. And even though space is a vacuum, it's not empty. Outer space contains...
Space - there's only so much. And when you run out... That's it. Or is it? What if you could do more with the space you have? What if there was a smarter way to use space? There is....
>> MISSION CONTROL: 30 seconds and counting Astronauts report it feels good. T minus 25 seconds. 20 seconds and counting. T minus 15 seconds. Guidance is internal. Twelve. Eleven. Ten....
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