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PROJECT AETHERIOS

LIQUID BIPROPELLANT ROCKET

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AETHERIOS

Our newest liquid bipropellant rocket stands at 18 ft tall housed within a 9.5 in diameter airframe designed to reach an altitude of 48,000 ft. Powered by a regeneratively cooled LOx/Ethanol engine, Aetherios aims to fly by the end of the Spring 2025 semester. 

This rocket features a 3D printed chamber, structural tanks, remote pressurization and fill systems, in-house composite airframe, and custom PCBs. 

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WE HAVE LAUNCHED

On April 19th, 2025, Aetherios launched at the F.A.R. site. Aetherios reached an alititude of 30,640 ft. and flew at a maximum speed of mach 1.5, becoming a club record.
 
Aetherios was recovered on April 26th , 2025 in the Mojave Desert after a ballistic descent.

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ANATHEMA

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Powering Aetherios is the student-designed, regenerativley cooled engine Anathema. The chamber is 3D-printed out of the NASA developed GRCop-42 alloy with a copper pintle machined in-house.


 

Propellant:         LOx/Ethanol
Thrust:                       1000 lbf

CONSTELLATION STACK

Designed and assembled in-house, these boards are responsible for critical data acquisition and storage. The Constellation Stack serves as the spinal cord of our rocket.

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SDSU RP © 2024

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Web design by Stefan Fahr

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