How Much Gas do I Need to Launch a Near Spacecraft? In order for a near spacecraft to lift off, its balloon (launch vehicle) must displace a greater weight of air than the near spacecraft weighs. Generating more lift tha

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Date: 2015-05-25 01:37:27		How Much Gas do I Need to Launch a Near Spacecraft? In order for a near spacecraft to lift off, its balloon (launch vehicle) must displace a greater weight of air than the near spacecraft weighs. Generating more lift tha Add to Reading List Source URL: nearsys.com Download Document from Source Website File Size: 79,99 KB Share Document on Facebook