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NASA concerned astronauts could develop blood clots in space

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NASA Chooses SpaceX Over Boeing Amid Capsule Thruster Concerns

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How Britain's Air Breathing Rocket Engine Would Have Worked... If The Builder Hadn't Gone Bankrupt.

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Starship is Ready to Light It Up! Here We Go!

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LIVE | Nasa's Sunita Williams, Butch Wilmore Step Outside ISS Together After 8 Months In Space |N18G

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U.S. astronauts stranded in space face another delay before they can return to Earth

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NASA concerned over glitch in shuttle's cooling system

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Photo Raises Concern for Health of Stranded NASA Astronaut

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‘We must be very concerned’: NASA boss warns China might take over the Moon

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NASA astronaut BREAKS SILENCE on health concerns

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NASA scientists concerned over rising sea levels

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Space junk a growing concern for NASA astronauts

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NASA Scraps Artemis Launch After Fuel Leaks, Storm Concerns

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NASA delays Artemis moon missions #shorts 🚀 🌑

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NASA addresses concerns over health of two astronauts stuck on International Space Station

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Asteroid 2024 YR4 safely flies by Earth in 2032 - ESA and NASA orbit animations

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NASA's Dire Warning: Will SpaceX's Starship Kill Our Return to the Moon?

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NASA Astronaut Returns to Earth After Record-Setting Space Mission

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NASA manager expresses concern about moon landing timeline

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Nasa spacecraft survives 'touching the sun' after making closest ever approach to a star

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NASA delays Artemis 1 rocket launch due to safety concerns

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