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Not_Shark

I like astronomy, astrophysics, and aero/astronautical engineering. I have a Jr high power rocketry certification, and build large, and small, rockets for fun.

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  • Member for 6 months
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  • Last seen Jan 23 at 14:30

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14 Why is butane never used in rockets as fuel? Oct 31 '20
10 When has hydrogen peroxide been used in rocketry? Dec 18 '20
7 Are there any hand-sized rocket engines? Jan 21
6 (U.S.) What paperwork do civilians need to send items into orbit or beyond? Nov 15 '20
3 Let's say I build an orbit-capable launch vehicle, what tests/certifications would the LV have to acquire to be allowed to launch payloads into orbit? Oct 30 '20
2 Is steam a good gas to use for a small RCS thruster on a small rocket? Jan 11
1 Have there been any serious studies into a space elevator? Oct 30 '20
1 How powerful do cold gas thrusters normally get? Jan 11

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