NASA has successfully Check-fired the Engine for the Majority Powerful Rocket Ever - Physics-Astronomy.org

NASA has successfully Check-fired the Engine for the Majority Powerful Rocket Ever

NASA has successfully checked the engine that will power its fresh, massive Space Launch System (SLS) deep-space rocket, reporting no issues across the 7.5-minute duration.
This is the 3rd successful test of NASA’s RS-25 rocket engine, and there will be three extra in the coming months - all in training for when it will combine four of these monsters to fire human towards Mars.
"SLS is going to be the majority powerful rocket ever built when it's done several years from now," space shuttle astronaut Rick Mastracchio told the push at the event, held at the Stennis Space Centre in Mississippi.
"It's going to have to throw up all this hardware into low Earth orbit so we can then get it to the Moon and beyond, all the way to Mars.”
As you can see in the footage under, the RS-25 engine is all kinds of awesome. Not only is it stunning in terms of the quantity of power it can sustain for the duration of the test, but this isn’t even latest technology.
Built by US rocket and missile propulsion expert, Aerojet Rocketdyne, the RS-25 is a testament to how long rocket engineers have been killing it, since these engines were once used as space shuttle main engines, and motorized 135 missions to low-Earth orbit from 1981 to 2011.

Now NASA needs them to fire at much higher presentation levels to meet the needs of the SLS - set to be the majority powerful rocket ever built.
When completed, the SLS will be powered by two five-segment boosters - one of which was checked previous this month - and four RS-25 main engines.
As NASA explains, the solid five-segment boosters are designed to work jointly with the main engines during the first 2 minutes of flight, providing extra than 75 percent of the thrust the SLS requests to break free from Earth’s considerable gravitational pull. Just to give you a improved idea of what that would look like, those twin boosters - which are 17 stories high EACH - will burn 5 tonnes of propellant per second to make 3.6 million pounds (1.6 million kg) of thrust to kick-start the mission.
The SLS itself will be taller than the Statue of Liberty, and capable of carrying additional than twice the payload weight of any of NASA'S former space shuttles. It's designed to carry 4-astronauts at a time on board NASA's Orion spacecraft, which had its 1st  test-flight back in December 2014.
The SLS and Orion will carry humans further into space than ever previous to, but first they have to successfully complete their first unmanned test flight, listed for some time in September 2018.
In case you weren't previously excited about the future of spaceflight - you should be. With NASA well on its way to building the majority impressive rocket humanity has ever seen, and partnering with confidential space companies SpaceX and Boeing to obtain all hands on deck, Mars truly is right within our grasp.


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