National Space Science Data Center

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• Space Launch System: Space Launch System (SLS) is a super heavy-lift launch vehicle designed by NASA to carry crew and cargo beyond low Earth orbit. It is the most powerful rocket ever built and is intended to be the primary launch vehicle for the Artemis progr ... Read More >>
• Gravitational Fields: Gravitational fields are the regions of space around a massive object where the force of gravity is exerted on other objects. In astronautical engineering, understanding gravitational fields is crucial for spacecraft trajectory planning and ... Read More >>
• Landing Speed: Landing speed is the speed at which an aircraft touches down on the runway during landing. In astronautical engineering, landing speed is a critical factor in the design and operation of spacecraft. The landing speed of a spacecraft is infl ... Read More >>