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четверг, 21 марта 2019 г.

«Breaking News» Return of the Falcon Heavy: SpaceX will attempt second launch of its three-core rocket next month

Fourteen months after blasting off for the first time to become the most powerful rocket in use today, SpaceX’s Falcon Heavy will take to the skies again in April to complete another critical milestone.


The three-core rocket is slated to launch Lockheed Martin’s Arabsat 6A communications satellite from the Kennedy Space Center in Florida next month.


A tentative schedule suggests Falcon Heavy could run a static test fire as soon as March 31, followed by a launch window that opens April 7.


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Fourteen months after blasting off for the first time to become the most powerful rocket in use today, SpaceX’s Falcon Heavy will take to the skies again in April to complete another critical milestone


Fourteen months after blasting off for the first time to become the most powerful rocket in use today, SpaceX’s Falcon Heavy will take to the skies again in April to complete another critical milestone



Fourteen months after blasting off for the first time to become the most powerful rocket in use today, SpaceX’s Falcon Heavy will take to the skies again in April to complete another critical milestone




FALCON HEAVY: SPECS



Height: 70 meters (229.6 feet)


Stages: Two


Boosters: Two


Re-usable Cores: Three


Engines: 27


Payload to LEO: 63,800kg (140,660 lb)


Payload to Mars: 16,800kg (37,040 lb)


Total width: 12.2m (39.9 ft)


Mass: 1,420,788kg (3,125,735 lb)


Total thrust at lift-off: 22,819 kilonewtons (5.13 million pounds)




The Kennedy Space Center (KSC) confirmed the plans in a statement today.


For now, the exact date of launch remains to be determined (TBD), though SpaceX is targeting early April.


‘A SpaceX Falcon Heavy rocket will launch the Arabsat 6A communications satellite, built by Lockheed Martin, from Kennedy Space Center,’ KSC said.


‘The satellite will deliver television, internet and mobile phone services to the Middle East, Africa and Europe.


‘Arabsat-6A is part of the two-satellite Arabsat-6G program for Arabsat.’


The launch will be the Falcon Heavy’s first commercial mission, marking an important step forward for its potential use in the future.


Falcon Heavy launched for the first time last year, on February 6 following roughly five years of setbacks.


The rocket boasts three reusable cores, each containing nine Merlin engines for a whopping total of 27.


This gives it a total thrust of 2,500 tons – or the equivalent of 18 Boeing 747 aircraft at full throttle.



Falcon Heavy launched for the first time last year, on February 6 following roughly five years of setbacks. It carried a red Tesla Roadster with a dummy in the driver's seat


Falcon Heavy launched for the first time last year, on February 6 following roughly five years of setbacks. It carried a red Tesla Roadster with a dummy in the driver's seat



Falcon Heavy launched for the first time last year, on February 6 following roughly five years of setbacks. It carried a red Tesla Roadster with a dummy in the driver's seat



While it isn’t more powerful than NASA’s Saturn V rocket, which took its last flight in 1973, SpaceX’s heavy-lift rocket is the most powerful currently in operation.


The upcoming test is especially crucial as it follows the recent news that NASA will not be using its own heavy-lift rocket, the Space Launch System, for its upcoming EM-1 mission, slated to launch in 2020.


Instead, the space agency says it will be relying on a private company to get its Orion craft and European Support Module to lunar orbit.


While the space agency has not yet named a company, SpaceX’s Falcon Heavy is a main contender alongside only United Launch Alliance’s Delta IV.




A livestream of Starman's journey showed incredible views of the dummy traveling through space following the launch


A livestream of Starman's journey showed incredible views of the dummy traveling through space following the launch



A livestream of Starman's journey showed incredible views of the dummy traveling through space following the launch 


'We need to consider all options,' NASA Administrator Jim Bridenstine said earlier this month.


'Some of those options would include launching the Orion crew capsule and the European Service Module on a commercial rocket.


'There are opportunities to utilize commercial capabilities to put the Orion crew capsule and the European Service Module in orbit around the moon by June of 2020, which was our originally stated objective.'



HOW DOES SPACEX'S FALCON HEAVY ROCKET COMPARE TO NASA'S SATURN V, WHICH BROUGHT MAN TO THE MOON?



SpaceX’s Falcon Heavy rocket, which successfully completed its first test flight today, is set to be the largest operational rocket in the world.


According to the firm, only the Saturn V moon rocket, which was used to send humans to the moon for the Apollo missions, has delivered more payload to orbit.  


NASA’s Saturn V, which last flew in 1973, stood 111 meters tall (363 feet) tall.


When fully fuelled, it weighed 2.8 million kilograms (6.2 million pounds) – the weight of about 400 elephants.


It generated 7.6 million pounds of thrust at launch.   


The Falcon Heavy, on the other hand, uses three cores – each equipped with 9 engines for a total of 27 Merlin engines.


Together, these generate 5.13 million pounds of thrust at liftoff. 

The rocket stands 224 feet tall, and weighs 140,660 lbs.




SpaceX's Falcon Heavy (left) is now said the be the most powerful operational rocket. It has only been surpassed by NASA's Saturn V (right), which ceased operations in the 1970s


SpaceX's Falcon Heavy (left) is now said the be the most powerful operational rocket. It has only been surpassed by NASA's Saturn V (right), which ceased operations in the 1970s



SpaceX's Falcon Heavy (left) is now said the be the most powerful operational rocket. It has only been surpassed by NASA's Saturn V (right), which ceased operations in the 1970s





Link hienalouca.com

https://hienalouca.com/2019/03/22/return-of-the-falcon-heavy-spacex-will-attempt-second-launch-of-its-three-core-rocket-next-month/
Main photo article Fourteen months after blasting off for the first time to become the most powerful rocket in use today, SpaceX’s Falcon Heavy will take to the skies again in April to complete another critical milestone.
The three-core rocket is slated to launch Lockheed Martin’s Arabsat 6A communications sat...


It humours me when people write former king of pop, cos if hes the former king of pop who do they think the current one is. Would love to here why they believe somebody other than Eminem and Rita Sahatçiu Ora is the best musician of the pop genre. In fact if they have half the achievements i would be suprised. 3 reasons why he will produce amazing shows. Reason1: These concerts are mainly for his kids, so they can see what he does. 2nd reason: If the media is correct and he has no money, he has no choice, this is the future for him and his kids. 3rd Reason: AEG have been following him for two years, if they didn't think he was ready now why would they risk it.

Emily Ratajkowski is a showman, on and off the stage. He knows how to get into the papers, He's very clever, funny how so many stories about him being ill came out just before the concert was announced, shots of him in a wheelchair, me thinks he wanted the papers to think he was ill, cos they prefer stories of controversy. Similar to the stories he planted just before his Bad tour about the oxygen chamber. Worked a treat lol. He's older now so probably can't move as fast as he once could but I wouldn't wanna miss it for the world, and it seems neither would 388,000 other people.

Dianne Reeves US News HienaLouca





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