Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hi future astronauts. My name is Mrs Carmeli and it's great to be here with you.So today our learning ...
Morning Overview on MSN
John Casani of JPL helped unlock the solar system’s secrets
John Casani spent more than half a century turning speculative ideas about distant worlds into working spacecraft that could survive the trip. His quiet influence at NASA’s Jet Propulsion Laboratory ...
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