Spacecraft
A spacecraft is a vehicle designed to operate beyond the Earth's atmosphere, carrying crew and/or cargo into space. Spacecraft can be classified into two main categories: manned and unmanned. Manned spacecraft are designed to carry humans into space, while unmanned spacecraft are designed to carry scientific instruments and other cargo. Spacecraft can be launched into space using a variety of methods, including rockets, spaceplanes, and air-launch systems. Once in space, spacecraft can be used for a variety of purposes, including scientific research, communication, navigation, and military applications.
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- Heat-resistant Tiles: Heat-resistant tiles are a type of material used in spacecraft to protect against the high temperatures generated during re-entry into the Earth's atmosphere. These tiles are made of materials such as ceramics, silica fibers, and reinforced ... Read More >>
- Digital Signal: In space and astronautical engineering, a digital signal refers to a signal that is represented by a sequence of discrete values. These values are typically binary, meaning they can only take on two possible states (0 or 1). Digital signals ... Read More >>
- Secondary Satellite: A secondary satellite is a type of satellite that is launched into space along with a primary satellite. It is designed to perform additional functions that complement the primary satellite's mission. Secondary satellites can be used for a ... Read More >>
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News Source: USA Today on 2025-06-12
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