First American Woman to Walk in Space Reaches Deepest Spot in the Ocean


By BY HEATHER MURPHY
Science
https://ift.tt/2zjfKde
The astronaut Kathy Sullivan, 68, is now also the first woman to reach the Challenger Deep, about seven miles below the ocean’s surface.
New York Times
Oceans and Seas, Submarines and Submersibles, Space and Astronomy
June 9, 2020 at 12:01AM

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