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Jun. 17th, 2013 02:06 pm![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
noriannext gen space transportation
"As a rough estimate, a rocket that reaches an altitude of 20 km when launched from the ground will reach 100 km if launched at an altitude of 20 km"
"As a rough estimate, a rocket that reaches an altitude of 20 km when launched from the ground will reach 100 km if launched at an altitude of 20 km"