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Q&A 55: Launching Rockets From Balloons? Featuring Emily Lakdawalla From The Planetary Society

4,252 观看· 12/10/23
Fraser Cain
Fraser Cain
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Discovery

In this week s questions show, Fraser wonders if lava tubes are stable, the best places to extract resources from the Solar System, and why the US has to pay for everyone s science. Emily...

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