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Starship SN16
Since April 2023, SpaceX Starship (spacecraft), Starship has been launched times, with successes and failures. The vehicle Starship composes when combined with the SpaceX Super Heavy, Super Heavy booster, also named SpaceX Starship, Starship, has been developed with the intention of lowering launch costs using economies of scale. SpaceX aims to achieve this by Fully reusable orbital launch vehicle, reusing both rocket stages, increasing payload mass to orbit, increasing launch frequency, creating a Mass production, mass-manufacturing pipeline and General-purpose technology, adapting it to a wide range of space missions. Starship is the latest project in SpaceX's SpaceX reusable launch system development program, reusable launch system development program and SpaceX Mars Colonization Program, plan to colonize Mars. There are three versions of Starship: SpaceX Starship#Block 1, Block 1 (also known as Version 1 or V1), SpaceX Starship#Block 2, Block 2, and SpaceX Starship#Block 3, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SpaceX Starship (spacecraft)
Starship is a spacecraft and Upper stage, second stage under development by American aerospace company SpaceX. Stacked atop its booster, SpaceX Super Heavy, Super Heavy, the pair compose SpaceX's Super heavy-lift launch vehicle, super heavy-lift space vehicle, also called SpaceX Starship, Starship. The spacecraft is designed to transport both crew and cargo to a variety of destinations, including Earth orbit, the Moon, and Mars. It is designed to be Reusable spacecraft, reusable and capable of Propulsive landing, landing propulsively by firing its engines to perform a controlled descent into the arms of a tower on Earth or with landing legs on other planetary bodies. It is intended to enable long-duration Interplanetary spaceflight, interplanetary flights with a crew of up to 100 people. It is also claimed by SpaceX to be capable of enabling travel to anywhere on Earth in under an hour. Furthermore, it has been proposed to be used to Orbital propellant depot, refuel other Starship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Super Heavy Boosters
Since April 2023, Super Heavy has been launched times, with successes and failures. Starship, the vehicle Super Heavy composes when combined with the Starship spacecraft, has been developed with the intention of lowering launch costs using economies of scale. SpaceX aims to achieve this by reusing both rocket stages, increasing payload mass to orbit, increasing launch frequency, creating a mass-manufacturing pipeline and adapting it to a wide range of space missions. Starship is the latest project in SpaceX's reusable launch system development program and plan to colonize Mars. There are currently three planned versions of Super Heavy: Block 1 (also known as Version 1 or V1), Block 2, and Block 3. As of March 2025, Block 1 vehicles and Block 2 vehicles have flown. The Super Heavy booster is reusable, and is recovered via large arms on the tower capable of catching the descending vehicle. As of May 2025, booster has been refurbished and subsequently flown at least a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SN10
The unimolecular nucleophilic substitution (SN1) reaction is a substitution reaction in organic chemistry. The Hughes-Ingold symbol of the mechanism expresses two properties—"SN" stands for "nucleophilic substitution", and the "1" says that the rate-determining step is unimolecular. Thus, the rate equation is often shown as having first-order dependence on the substrate and zero-order dependence on the nucleophile. This relationship holds for situations where the amount of nucleophile is much greater than that of the intermediate. Instead, the rate equation may be more accurately described using steady-state kinetics. The reaction involves a carbocation intermediate and is commonly seen in reactions of secondary or tertiary alkyl halides under strongly basic conditions or, under strongly acidic conditions, with Alcohol (chemistry), secondary or tertiary alcohols. With primary and secondary alkyl halides, the alternative SN2 reaction, SN2 reaction occurs. In inorganic chemist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
