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The Space Launch System ( SLS) is an American super heavy-lift expendable launch vehicle used by NASA. As the primary launch vehicle of the Artemis Moon landing program, SLS is designed to launch the crewed Orion spacecraft on a trans-lunar trajectory. The first SLS launch was the uncrewed Artemis 1, which took place on 16 November 2022.
An SLS machine being used at the Centro de Pesquisas Renato Archer in Brazil.. Selective laser sintering (SLS) is an additive manufacturing (AM) technique that uses a laser as the power and heat source to sinter powdered material (typically nylon or polyamide), aiming the laser automatically at points in space defined by a 3D model, binding the material together to create a solid structure.
Limit state design. Limit State Design ( LSD ), also known as Load And Resistance Factor Design ( LRFD ), refers to a design method used in structural engineering. A limit state is a condition of a structure beyond which it no longer fulfills the relevant design criteria. [1] The condition may refer to a degree of loading or other actions on ...
The Artemis program is a Moon exploration program that is led by the United States' NASA and was formally established in 2017 via Space Policy Directive 1. The Artemis program is intended to reestablish a human presence on the Moon for the first time since Apollo 17 in 1972. The program's stated long-term goal is to establish a permanent base ...
Sodium laureth sulfate ( SLES ), an accepted contraction of sodium lauryl ether sulfate ( SLES ), also called sodium alkylethersulfate, is an anionic detergent and surfactant found in many personal care products ( soaps, shampoos, toothpaste, etc.) and for industrial uses. SLES is an inexpensive and very effective foaming agent. [1]
The Mercedes-Benz SLS AMG (C197 / R197) is a front mid-engine, 2-seater, limited production grand tourer developed by the Mercedes-AMG division of German automotive manufacturer Mercedes-Benz, with the assistance of David Coulthard. [4] The car is the successor to the Mercedes-Benz SLR McLaren and was described by Mercedes-Benz as a spiritual ...
Burn time. 127 s. Propellant. PBAN - APCP. The Space Shuttle Solid Rocket Booster ( SRB) was the first solid-propellant rocket to be used for primary propulsion on a vehicle used for human spaceflight. [1] A pair of these provided 85% of the Space Shuttle 's thrust at liftoff and for the first two minutes of ascent.
Mercedes-Benz SLS AMG, an automobile. Stephenson Locomotive Society, UK, founded 1909. Space Launching System, a 1960s USAF rocket program. Space Launch System, an American super heavy-lift expendable launch vehicle under development by NASA since 2011. Space Launch System (Turkey), a project to develop the satellite launch capability of Turkey.