The world's most powerful rocket SpaceX's Falcon Heavy launches a secret payload of a US Space Force military satellite on a mission called USSF-44. Foto/SpaceX/Space.com

The world's most powerful rocket SpaceX 's Falcon Heavy launched a secret payload of a US Space Force military satellite on a mission called USSF-44. The Falcon Heavy rocket launches from Pad 39A at NASA's Kennedy Space Center (KSC), Cape Canaveral, Florida, Tuesday, November 1, 2022 local time. SpaceX's Falcon Heavy rocket has only been re-used after being last used three years ago in June 2019. The Falcon Heavy rocket consists of three modified Falcon 9 first-stage boosters that have been fused together. The extremely rare rate of Falcon Heavy rocket launches differs from the number of Falcon 9 rocket launches, which averaged more than once per week this year. Most Falcon 9 rocket launches use pre-fly boosters, while the Falcon Heavy uses a completely new first three stages.

A total of 27 Falcon Heavy's first-stage Merlin engines generate 64 metric tons of thrust to lift a large rocket off the runway. About 2.5 minutes after takeoff, the two side thrusters of the launch vehicle separated and began the flight back to Cape Canaveral. Past Falcon Heavy missions have also attempted a central booster landing on one of SpaceX's automated drone ships in the Atlantic Ocean. However, the USSF-44 payload mass and orbital requirements mandate that the core thrusters for this mission do not carry out future landings and reuse. This is done to dedicate maximum fuel for direct insertion into geostationary orbit, about 22,000 miles or 35,400 kilometers above Earth. About four minutes after launch, the Falcon Heavy's central core thruster separated from the upper platform above it and began descending toward a watery grave in the Atlantic Ocean. Meanwhile, the upper stage powers a single Merlin engine to bring the satellite higher into orbit. Shortly thereafter, the two halves of the fairing protecting the USSF-44's payload separated and began to re-enter Earth's atmosphere. SpaceX aims to recover both for future reuse.

Eight minutes after launch, two Falcon Heavy side boosters make a simultaneous landing. The booster duo successfully landed 10 seconds later, in the SpaceX Landing Zones 1 and 2 on the Cape Canaveral Space Force Station, adjacent to KSC.

"What a wonderful view. With these two side boosters, it marked the 150th and 151st successes overall. an orbital-class rocket landing," said Kate Tice, SpaceX's quality systems engineering manager, during a live launch broadcast. Data on the USSF-44's classified payload, the exact number and duration of combustion of the second-stage engine required to carry it to its orbital destination are unknown. The satellite, known as USSF-44, is classified; very little information is known. Several small cubesats also hitched a ride with the USSF-44, according to EverydayAstronaut.com, but there is very little information about them. There's a bit more information about Tetra-1, the second, smaller spacecraft that also rode Heavy into orbit. The Tetra-1 was built by Boeing subsidiary Millennium Space Systems. According to the Millennium website, "TETRA-1 is a microsatellite built for various prototype missions in and around geosynchronous Earth orbit."



This article was published on the SINDOnews.com page under the title "World's Most Powerful Rocket SpaceX's Falcon Heavy Launches US Military Satellite"


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