What makes a rocket engine?

Our rockets are 100% crowdfunded. Visit to become one of our supporters! Compliment us by wearing our apparel: Book a visit to our rocket factory in Copenhagen: Copenhagen Suborbitals is the world’s only crewed, crowdfunded space program. In the future, a volunteer astronaut will fly to space on our home-built rocket. We do this in our spare time, all the donations go to paying our workshop rent and buying materials. We are forever thankful to each of our supporters! Twitter : Facebook : Instagram : LinkedIn : Pinterest : Music by Everyday Astronaut: () TIMESTAMPS: 00:00 - Intro 01:03 - Fly your name to space! 01:37 - Milling table modifications 03:11 - Control software and custom electronics 04:47 - Custom high-speed spindle 05:28 - First Spica rocket engine parts 05:50 - Outro