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1783年12月1日，法国人查理和罗伯特乘坐氢气球在巴黎作自由飞行，这是首次氢气球载人飞行。
十二月大事记
【摘 要】
：
1783年12月1日，法国人查理和罗伯特乘坐氢气球在巴黎作自由飞行，这是首次氢气球载人飞行。
【出 处】
：
国防科技
【发表日期】
：
2004年12期
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