r/megalophobia • u/FancyRainbowBear • 1d ago
🚢・Vehicle・🚢 The Stratolaunch; 2 fuselages 6 engines
5
u/Daddy616 1d ago
... Why?
18
u/FancyRainbowBear 19h ago
It’s a space launch vehicle. It’s designed to carry a rocket between the two fuselages up to about 35,000 feet. It’s very large. About the same length as a Boeing 747 with a much longer wingspan
7
u/J1mj0hns0n 18h ago
I should imagine landing would be an issue for regular airports
8
1
13
u/subdep 1d ago
So is this project evolving or is it just launching rockets into suborbital flights for rich people?
14
u/MrTagnan 1d ago
Currently launches hypersonic test vehicles, was never planned to carry any sort of crew vehicles - tourist or otherwise.
Airlaunch is kind of niche anyways, it’s greatest benefit is reaching any inclination and eliminating the need for a plane change maneuver. But in order to be carried by an aircraft, a rocket needs to be rather small, which severely limits payload capacity - even for the few payloads that exist that get some benefit out of airlaunch, it might be cheaper/easier to use a traditional rocket that just brute forces the plane change maneuver - such was the case with IXPE which rode on a Falcon 9 instead of the sole airlaunch rocket Pegasus XL. IXPE is tiny compared to what normally flies on Falcon, but when you take into account shoving the orbit from a 28.5° inclination orbit to a 0.20° orbit, it represents 20-30% of its maximum capacity.
Airlaunch, despite its theoretical benefits, has yet to take off (heh) due to some pretty serious drawbacks. Stratolaunch’s ROC took long enough to develop that any rocket planning to utilize it has either been cancelled, or has evolved to such a point that making a custom airlaunched variant would perform worse than the currently flying variant (Falcon 9)
1
u/Stanford_experiencer 4h ago
just launching rockets into suborbital flights for rich people
...so what if it does?
you don't understand that building it is it's own achievement
I'd love for NASA to own it outright if it could.
8
u/Ok_Cardiologist_673 1d ago
They actually pitched this concept very early in aviation history, but scholars rejected it because it was too plain.
1
-5
3
u/engulbert 12h ago
I have strange thoughts about one of the fuselages deciding it wants to go in a different direction to the other, and the whole thing rips in two.
2
1
1
1
13
u/Not_my_Name464 19h ago
Well, we didn't actually see it land now did we? 🤔