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Stefanie Waldek
More from Stefanie Waldek
Aviation
Behind the supersonic rise and fall of the Concorde, 15 years after its final flight
Behind the supersonic rise and fall of the Concorde, 15 years after its final flight
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NASA
‘First Man’ is astonishingly accurate—here’s how NASA helped
‘First Man’ is astonishingly accurate—here’s how NASA helped
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Science
A car-sized spacecraft just blasted off toward the Sun
A car-sized spacecraft just blasted off toward the Sun
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International Space Station
Where does outer space start?
Where does outer space start?
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Mars
NASA just added a tiny autonomous helicopter to its next Mars mission
NASA just added a tiny autonomous helicopter to its next Mars mission
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Stefanie Waldek
Private Space Flight
How to become a space tourist: 8 companies (almost) ready to launch
How to become a space tourist: 8 companies (almost) ready to launch
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Science
Is a hot dog a sandwich? The Apollo 13 astronauts had some thoughts
Is a hot dog a sandwich? The Apollo 13 astronauts had some thoughts
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