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Manhole cover launched into space with nuclear test is fastest human-made object

15 点作者 alejohausner大约 2 年前

3 条评论

Veliladon大约 2 年前
Reminds me of that Mass Effect conversation:<p>&quot;Once you fire this husk of metal, it keeps going till it hits something. That can be a ship, or the planet behind that ship. It might go off into deep space and hit somebody else in ten thousand years. If you pull the trigger on this, you&#x27;re ruining someone&#x27;s day, somewhere and sometime. That is why you check your damn targets! That is why you wait for the computer to give you a damn firing solution! That is why, Serviceman Chung, we do not &#x27;eyeball it!&#x27; This is a weapon of mass destruction. You are not a cowboy shooting from the hip!&quot;
评论 #35015806 未加载
version_five大约 2 年前
I&#x27;ll take the physicist at his word that he worked it out. I wish they would have mentioned friction - sure the thing was going fast when it left the ground, but the drag from the atmosphere would be ridiculous at that speed and the object not propelled. I&#x27;d like to know how much speed it lost by the time it got out of the atmosphere
评论 #35005280 未加载
cozzyd大约 2 年前
The Parker probe should exceed this velocity.