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SpaceXs Starship SN8 prototype fires engines ahead of major test flight – Space.com

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Good Starship SN8 static fire! Going for very first 15km/ ~ 50k ft altitude flight next week. Goals are to check 3 engine ascent, body flaps, shift from primary to header tanks & & landing flip.November 24, 2020.
Tuesdays test kept SN8 on target for that turning point leap, SpaceX founder and CEO Elon Musk stated.

The Starship SN8 prototype performed its 4th “fixed fire” test at 6:23 p.m. EST (2323 GMT) Tuesday at SpaceXs South Texas center, near the seaside town of Boca Chica..
Static fires, in which engines briefly blaze up while a car remains bolted to the ground, are common preflight checkouts for SpaceX rockets. And SN8 (” Serial No. 8″) is indeed getting ready for a flight– a test that will take it to a target elevation of 9 miles (15 kilometers), far greater than any other Starship prototype has actually gone.
Related: Starship and Super Heavy: SpaceXs Mars-colonizing lorries in images.

” Good Starship SN8 fixed fire! Going for first 15km/ ~ 50k feet altitude flight next week. Goals are to check 3-engine ascent, body flaps, shift from primary to header tanks & & landing turn,” Musk tweeted Tuesday evening, about 45 minutes after the test took place.
Starship is SpaceXs next-generation space transport system, which the business is developing to take payloads and people to Mars and the moon, launch satellites to orbit and do whatever else that SpaceX requires done.
The last version will consist of a 165-foot-tall (50 meters) spacecraft called Starship and a huge rocket called Super Heavy, both of which will be fully recyclable. Starship and Super Heavy will be powered by SpaceXs new Raptor engine, which burns liquid methane and liquid oxygen. Starship will sport six Raptors, and Super Heavy will have about 30 of the engines, Musk has said.
The first Super Heavy model has actually not yet been developed. However SpaceX has currently constructed and evaluated a variety of Starship test vehicles, 3 of which have actually already flown. A stubby craft called Starhopper flew in the summer season of 2019, and SN5 and SN6 got off the ground this past August and September, respectively.

All three of those models were single-engine craft, and they reached a maximum altitude of about 500 feet (150 m). SN8 will go much greater and is for that reason rather various than its predecessors, boasting three Raptors along with a nose cone and supporting body flaps.
Starhopper, SN5 and SN6 aced their short test flights. Musk isnt giving SN8 excellent chances of doing the same, though he said it will not be a disaster if the automobile crashes and burns.
” Lot of things require to go right, so possibly 1/3 possibility,” he tweeted Tuesday night. “But thats why we have SN 9 & & SN10,” he included another tweet..
SN8s previous three static fires took place on Oct. 20, Nov. 10 and Nov. 12. The third test didnt go as prepared; the Raptors ignition shattered the top layer of the test pad, sending out shards of material into the engine bay and causing a premature shutdown, Musk described in a tweet last week.
SN8 bounced back rapidly, and it will quickly fly high, if all goes according to plan.
Mike Wall is the author of “Out There” (Grand Central Publishing, 2018; illustrated by Karl Tate), a book about the look for alien life. Follow him on Twitter @michaeldwall. Follow us on Twitter @Spacedotcom or Facebook..

Excellent Starship SN8 static fire!” Good Starship SN8 static fire! Starship and Super Heavy will be powered by SpaceXs brand-new Raptor engine, which burns liquid methane and liquid oxygen. Starship will sport 6 Raptors, and Super Heavy will have about 30 of the engines, Musk has actually said.
SpaceX has currently built and evaluated a number of Starship test lorries, 3 of which have currently taken flight.

SpaceXs newest Starship model fired its engines for the fourth time on Tuesday night (Nov. 24), keeping the lorry on track for a landmark test flight next week.

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