{"id":11077,"date":"2023-02-09T00:00:21","date_gmt":"2023-02-08T16:00:21","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/spacex-ready-for-33-engine-test-of-starships-super-heavy-booster\/"},"modified":"2023-02-09T00:00:21","modified_gmt":"2023-02-08T16:00:21","slug":"spacex-ready-for-33-engine-test-of-starships-super-heavy-booster","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/spacex-ready-for-33-engine-test-of-starships-super-heavy-booster\/","title":{"rendered":"SpaceX ready for 33-engine test of Starship\u2019s Super Heavy booster"},"content":{"rendered":"
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The Super Heavy booster for SpaceX\u2019s new Starship mega-rocket is powered by 33 methane-fueled Raptor engines, seen here in a file photo from last year. Credit: SpaceX<\/figcaption><\/figure>\n

SpaceX is gearing up for the first full-up test-firing Thursday of all 33 engines on the booster for the company\u2019s Starship mega-rocket in Texas, a critical milestone on the path to launching the giant vehicle on its first orbital test flight, which could happen as soon as March if this week\u2019s test goes well.<\/p>\n

The long-awaited static fire test will occur at SpaceX\u2019s Starbase facility in South Texas at Boca Chica Beach, located on the Gulf Coast east of Brownsville. Thirty-three methane-fueled Raptor engines will ignite while the Starship\u2019s booster rocket, called the Super Heavy, remains firmly on its launching stand.<\/p>\n

SpaceX will load methane fuel and liquid oxygen into the Super Heavy\u2019s tanks during the countdown leading up to the test-firing. If everything looks good, the command will be given to light the 33 Raptor engines mounted in a circular configuration on the bottom of the booster.<\/p>\n

\u201cTomorrow is a big day for SpaceX,\u201d said Gwynne Shotwell, SpaceX\u2019s president and chief operating officer, during the Federal Aviation Administration Commercial Space Transportation Conference Wednesday in Washington.<\/p>\n

\u201cWe are going to attempt a 33-engine static fire booster test for Starship,\u201d she said, according to Space News. \u201cIt\u2019s really the final ground test that we can do before we light \u2018em up and go.\u201d<\/p>\n

The 33 Raptor engines can generate more than 16.5 million pounds of thrust at full power. It\u2019s not known if the test-firing in South Texas will be at full thrust.<\/p>\n

If the test-firing goes well, SpaceX could be in a position to attempt the first Starship orbital test flight in March, Shotwell said.<\/p>\n

\u201cThat first flight test is going to be really exciting. It\u2019s going to happen in the next month or so,\u201d she said.<\/p>\n

\u201cWe will go for a test flight and we will learn from the test flight and we will do more test flights,\u201d Shotwell said. \u201cThe real goal is to not blow up the launch pad. That is success.\u201d<\/p>\n

SpaceX fired 14 of the Super Heavy booster\u2019s engines on the launch pad in November. Teams rolled the Super Heavy booster \u2014 numbered Booster 7 in SpaceX\u2019s nomenclature \u2014 back to the company\u2019s nearby production facility for repairs and upgrades before returning it to the pad. Ground crews fully stacked the Super Heavy and Starship vehicle on the Starbase launch pad for a wet dress rehearsal, or fueling test, last month.<\/p>\n

The Starship vehicle \u2014 essentially part upper stage and part in-space transporter \u2014 will not be attached to the top of the Super Heavy booster for the 33-engine ground test this week. The Starship itself has six Raptor engines to power itself into orbit after separating from the Super Heavy booster a few minutes after liftoff.<\/p>\n

The booster alone stands 226 feet, or 69 meters, tall, about the same height as SpaceX\u2019s fully assembled Falcon 9 rocket.<\/p>\n

SpaceX\u2019s huge privately-funded rocket, made of shiny stainless steel, will be the most powerful ever to fly. The thrust from the 33 main engines on the first stage will double the power output of NASA\u2019s Saturn 5 moon rocket and the Space Launch System, which took the title of most powerful rocket currently flying when it launched on the Artemis 1 lunar test flight in November.<\/p>\n

And both stages of the Starship launch vehicle are designed to be fully reusable, a step forward from SpaceX\u2019s partially reusable Falcon 9 and Falcon Heavy rockets, which require brand new upper stages on each flight. SpaceX is targeting 100 launches of its Falcon rocket family this year, after logging a record 61 launches last year.<\/p>\n

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The static fire test for SpaceX\u2019s Super Heavy will use Booster 7, seen here during rollout to the launch site at SpaceX\u2019s Starbase facility in South Texas. Credit: SpaceX<\/figcaption><\/figure>\n

SpaceX\u2019s concept for recovering the Super Heavy booster involves catching it with articulating \u201cchopstick\u201d arms on the launch tower. The Starship will also use its engines to return through the atmosphere and land back on Earth, or reach the surfaces of other planetary bodies like the moon or Mars. The first Starship orbital test flight, however, will not include any recovery and reuse attempts.<\/p>\n

\u201cSpaceX\u2019s Starship spacecraft and Super Heavy rocket \u2013 collectively referred to as Starship \u2013 represent a fully reusable transportation system designed to carry both crew and cargo to Earth orbit, the moon, Mars and beyond,\u201d SpaceX says on its website. \u201cStarship will be the world\u2019s most powerful launch vehicle ever developed, with the ability to carry up to 150 metric tonnes to Earth orbit reusable, and up to 250 metric tonnes expendable.\u201d<\/p>\n

The Starship\u2019s first orbital test flight, though audacious in scale, will aim to prove out the rocket\u2019s basic launch and re-entry capabilities without fully testing out the complicated landing and recovery systems, according to a SpaceX filing with the Federal Communications Commission last year.<\/p>\n

On the first orbital mission, SpaceX plans for the Starship to re-enter the atmosphere after one trip around Earth, heading for a controlled landing at sea in the Pacific Ocean near Hawaii. The Super Heavy booster will splash down in the Gulf of Mexico.<\/p>\n

\u201cSuccess is far from certain, but excitement is guaranteed,\u201d Elon Musk, SpaceX\u2019s founder and CEO, tweeted earlier this week.<\/p>\n

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A full-stacked Super Heavy and Starship launch vehicle on SpaceX\u2019s launch pad in Texas. The static fire test will occur without the Starship vehicle on top of the booster. Credit: SpaceX<\/figcaption><\/figure>\n

The FAA announced last year that it will require SpaceX to take more than 75 actions to reduce the environmental effects of flying its 40-story-tall Starship rocket from South Texas. But not all of the mitigation steps are required before the FAA issues a commercial launch license to SpaceX for the first Starship orbital test flight.<\/p>\n

\u201cWe\u2019ve been working all the mitigations,\u201d Shotwell said Wednesday. \u201cI think we\u2019ll be ready to fly right at the timeframe that we get the license.\u201d<\/p>\n

SpaceX wants to use the Starship vehicle to launch the company\u2019s Starlink internet satellites, flying heavier, next-generation versions of the broadband relay stations than the spacecraft now being launched by the smaller Falcon 9 rocket. An animation released from SpaceX showed the company\u2019s concept for deploying Starlink satellites from a Starship vehicle in orbit, using a mechanism that works like a giant Pez dispenser.<\/p>\n

SpaceX has also won a $2.9 billion contract with NASA to develop the Starship into a human-rated lander for the agency\u2019s Artemis moon missions. A moon derivative of the Starship, assisted by Starship refueling tankers, will be utilized for a lunar landing with astronauts, an event NASA says could happen no earlier than 2025. SpaceX also has a deal with Japanese billionaire ,Yusaku Maezawa to send a team of private citizens around the moon on a Starship flight.<\/p>\n

Flights of the Starship beyond low Earth orbit will require the still-untested in-orbit refueling capability SpaceX is developing for the new-generation rocket.<\/p>\n

Musk has said SpaceX intends to use the Starbase facility in Texas as a test site for the Starship program. The company is building a second Starship launch pad at NASA\u2019s Kennedy Space Center in Florida, with plans to construct more launch sites in the future, eventually building up to a capability to launch multiple Starship flights per day. With rapid reuse, SpaceX aims to reduce costs and give customers unprecedented access to space.<\/p>\n

\u201cWe have Starship be as much like aircraft operations as we can possibly can get it,\u201d Shotwell said, according to Space News. \u201cWe want to talk about dozens of launches per day, if not hundreds of launches a day.\u201d<\/p>\n

Email the author.<\/i><\/b><\/p>\n

Follow Stephen Clark on Twitter: @StephenClark1.<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

The Super Heavy booster for SpaceX\u2019s new Starship mega-rocket is powered by 33 methane-fueled Raptor engines, seen here in a file photo from last year. Credit: SpaceX SpaceX is gearing up for the first full-up test-firing Thursday of all 33 engines on the booster for the company\u2019s Starship mega-rocket in Texas, a critical milestone on […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[1648,1649,25,597,1650,316,739,317],"class_list":["post-11077","post","type-post","status-publish","format-standard","hentry","category-news","tag-boca-chica","tag-booster-7","tag-launch","tag-raptor","tag-ship-24","tag-spacex","tag-starbase","tag-starship"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/11077"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=11077"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/11077\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=11077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=11077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=11077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}