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• Non-biological Contamination: Non-biological contamination refers to the presence of unwanted substances or particles in a spacecraft or space environment that are not of biological origin. These contaminants can include dust, gases, liquids, and other materials that ca ... Read More >>
• Metals: In the context of space and astronautical engineering, metals refer to a group of materials that are commonly used in the construction of spacecraft and their components. Metals possess a range of desirable properties for space applications ... Read More >>
• Aerospike: Aerospike is a type of rocket engine that uses a combination of solid and liquid propellants. The solid propellant is used as the main source of thrust, while the liquid propellant is used to control the engine's power output. The aerospike ... Read More >>