Technologies

Full-flow staged combustion methalox engine developed by SpaceX. Most powerful rocket engine ever flown. Powers Starship Super Heavy booster (33 engines) and Starship upper stage (6 engines). ~230 bar chamber pressure.

SpaceX LOX/RP-1 gas generator cycle engine. Powers Falcon 9 first stage (9 engines) and second stage (1 vacuum variant). Over 300 flights. Sea level thrust ~854 kN.

Rocket Lab LOX/RP-1 engine. First electric-pump-fed engine to reach orbit. Powers Electron first stage (9 engines) and second stage (1 vacuum variant). 3D-printed chamber and injector.

Blue Origin LOX/LNG oxygen-rich staged combustion engine. 2.4 MN thrust. Powers New Glenn first stage (7 engines) and ULA Vulcan first stage.

Electrostatic acceleration of ionized propellant (typically xenon). Very high specific impulse (1500-10000s) but low thrust. Used for station-keeping, deep space cruise, and VLEO drag compensation.

Liquid methane / liquid oxygen propellant combination. Higher Isp than RP-1, cleaner combustion enabling reusability, producible on Mars via Sabatier reaction. Used in Starship Raptor, Terran R, and others.

Family of austenitic nickel-chromium superalloys. Retains strength at extreme temperatures (up to 1000°C). Used in rocket engine combustion chambers, turbopump components, and reentry heat shields.

High strength-to-weight composite used in rocket structures, fairing panels, and spacecraft buses. 5× stronger than steel at 1/5 the weight. Used in Electron, Falcon fairing, and most modern smallsats.

SpaceX variant of NASA's Phenolic Impregnated Carbon Ablator. Ablative thermal protection for Dragon capsule reentry. Handles >1600°C while maintaining structural integrity.

Ultralow-density silica foam with thermal conductivity as low as 15 mW/m·K. Used in Mars rover wheel insulation, cryogenic propellant tank insulation, and Venus atmosphere probe thermal protection.

Free, open source CFD software for fluid dynamics modeling. Widely used in aerospace for aerodynamic analysis, plume modeling, and combustion simulation.

NASA's General Mission Analysis Tool. Open source, high-fidelity trajectory optimization and mission design software. Used for cislunar, interplanetary, and Earth orbit missions.

Ansys commercial mission analysis and simulation platform. Industry standard for satellite operations, launch analysis, and sensor modeling. $50k+/seat — the tool Veenie democratizes.

Commercial CFD solver with extensive aerospace validation. Used for nozzle flow, aerodynamic heating, and combustion chamber analysis at major launch companies.

MIT-designed instrument for the Venus Life Finder mission. Detects organic molecules in Venus cloud droplets by shining UV light and measuring fluorescence. Key instrument for biosignature detection.

Analytical model of two-body orbital motion based on Kepler's laws. Describes satellite orbits as conic sections (ellipses, parabolas, hyperbolas). Foundation of all orbital mission design.

Orbital mechanics problem: find the transfer orbit between two position vectors in a given time. Fundamental to interplanetary trajectory design, rendezvous planning, and ballistic missile guidance.

Physics of spacecraft deceleration through planetary atmospheres. Covers aerodynamic heating, ballistic coefficient, lift-to-drag management, and parachute deployment. Critical for Mars landers, Venus probes, and capsule recovery.

Orbital regime below ~450 km. Higher atmospheric drag requires continuous propulsion but enables better imaging resolution and lower communication latency. Active research area for next-gen constellations.

Recovery and reflight of rocket hardware to reduce cost per kg to orbit. Falcon 9 booster recovery via propulsive landing revolutionized the launch industry. Starship aims for full vehicle reuse within hours.

Optical sensor that identifies star patterns to determine spacecraft attitude with arcsecond precision. Standard ADCS component on virtually all satellites and interplanetary probes.

Momentum wheel used for attitude control without propellant expenditure. Spins up or down to transfer angular momentum to/from spacecraft. Four-wheel redundant configurations standard on high-precision missions.

Electronically steered antenna array enabling beam direction control without mechanical movement. Used in Starlink for high-bandwidth ground communication and satellite-to-satellite links.