3 ms·
If I'm not mistaken, the Falcon 1 used a pressure-fed upper stage engine.
by dotancohen 2y ago
If I'm not mistaken, the Falcon 1 used a pressure-fed upper stage engine.
- allenrb 2y agoSure did! The Kestrel engine (had to double-check that memory) was a cute little thing, but it did the job.