How many people use aerospikes to get to orbit because so many creation I see don't use them, so why don't we use them because they are very efficient when getting to orbit.

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    26.8k Zenithspeed

    they look sorta cool (imo) but from what i've seen they don't put out as much power as the other nozzles, like if i have an engine with like 18k kN of thrust with bell or cone nozzle, aerospike tends to have around 17k kN instead for me, but otherwise yeah they're quite rare

    3.3 years ago
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    10.1k GSpace

    Yeh the reason why I don’t use them is because I don’t like the look of them and they aren’t used in real rockets yet (they have been in the past on SSTO’s but I don’t tend to build SSTO’s)

    3.6 years ago
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    Yeah they are. Especially İf you are making a Ssto that flies like a normal rocket

    3.7 years ago

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