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The EmDrive is a concept for a thruster for spacecraft, ... Broadcast 2722 EM Drive @ The Space Show; Videos of presentations on EM Drive, Mach Effect, ...
The Alcubierre drive ([alkuˈβjere]) is a speculative warp drive idea according to which a spacecraft could achieve apparent faster-than-light travel by contracting space in front of it and expanding space behind it, under the assumption that a configurable energy-density field lower than that of vacuum (that is, negative mass) could be created.
A reactionless drive is a hypothetical device producing motion without the exhaust of a propellant.A propellantless drive is not necessarily reactionless when it constitutes an open system interacting with external fields; but a reactionless drive is a particular case of a propellantless drive that is a closed system, presumably in contradiction with the law of conservation of momentum.
The first successful demonstration of an ion engine was NASA SERT-1 (Space Electric Rocket Test) spacecraft. [19] [20] It launched on 20 July 1964 and operated for 31 minutes. [19] A follow-up mission launched on 3 February 1970, SERT-2. It carried two ion thrusters, one operated for more than five months and the other for almost three months ...
Space travel also happens to be a great business opportunity. Helping power Europa Clipper into space was a SpaceX Falcon Heavy rocket. Elon Musk's company has won plenty of government contracts ...
India’s government allocated just under $1.6 billion to develop its space prorgram in its interim 2024 budget.By comparison, NASA received $24.9 billion for 2024. “Unless and until the ...
White attracted the attention of the press when he began presenting his ideas at space conventions and publishing proposals for Alcubierre drive concepts. In 2011, he released a paper titled Warp Field Mechanics 101 that outlined an updated concept of Miguel Alcubierre's faster-than-light propulsion concept, including methods to prove the feasibility of the project.
President Donald Trump signed an executive order Tuesday to end federal support for medical procedures aimed at altering sex or gender that involve surgical interventions or the use of puberty ...