NASA will illuminate the most powerful rocket ever built on Saturday (January 16th), but will not go anywhere.
This test is scheduled between 5 pm and 7 pm Eastern Standard Time and will be the first core test of the Space Launch System (SLS). This is a rocket that NASA hopes to one day carry a new generation of astronauts to the Moon to handle other missions beyond the reach of existing commercial crew vehicles. As Live Science reported, it’s a bit shorter than the Saturn V rocket that carried Astronaut Apollo to the Moon, but it’s more powerful. Produces 15% more thrust during lift-off and climb compared to Saturn V.
The live broadcast will begin at 4:20 pm Eastern Standard Time.
When the four RS-25 engines at the bottom of the SLS ignite, the rocket test period, which NASA calls a “green run,” ends. It starts with a stress test of the rocket’s physics and ends with this. A live fire aimed at making sure you are ready to launch the core rocket stage. NASA has previously tested a solid rocket booster that will eventually be mounted on the side of the rocket core for the actual launch.
This core contains liquid hydrogen and oxygen tanks, four engines, rocket computers and avionics. Everything is turned on when 700,000 gallons (2.6 million liters) of supercooled propellant is mounted on the rocket and ignited while anchored at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. According to NASA, when these engines start, they generate 1.6 million pounds of thrust.
If the tests proceed as planned, NASA will move forward towards pairing the rocket core with the Orion spacecraft and solid rocket boosters for actual launch. (Expect more tests before humans ride.)
Originally published in Live Science.
Watch NASA test the world’s most powerful rocket to date on Saturday
Source link Watch NASA test the world’s most powerful rocket to date on Saturday