SpaceX, the rocket company founded by tech billionaire Elon Musk, was created with the mission of taking humans to Mars. Nearly two decades on, it's getting ever closer to achieving that goal while accomplishing plenty of other milestones along the way.
If you're having a hard time keeping up with SpaceX's plans to , send a , create a and develop a Mars rocket, don't worry. We created this SpaceX primer so you can get up to speed fast.
How SpaceX started
In 2002, Musk and friends traveled to Russia to buy a refurbished intercontinental ballistic missile. The Silicon Valley prodigy who made millions off internet startups wasn't looking to start a business at the time. He wanted to spend a big chunk, or maybe all of his fortune, on a stunt he hoped would reinvigorate interest in funding NASA and space exploration.
The idea was to buy a Russian rocket on the cheap and use it to send plants or mice to Mars -- and hopefully bring them back, too. Ideally, the spectacle would get the world excited about space again. But Musk's Moscow meeting didn't go well and he decided he could build rockets himself, calculating that he could undercut existing launch contractors in the process. SpaceX was founded just a few months later.
What's a Falcon 9 rocket?
Musk initially hoped to make it to Mars by 2010, but just getting one rocket into orbit took six years. Afor the first time on Sept. 28, 2008. This paved the way for a nine-engine version of the rocket, the Falcon 9, the company's workhorse .
Falcon 9 is a two-stage orbital rocket that's been used to launch satellites for companies and governments, resupply the International Space Station and even send theon its mysterious long missions. Over the past nine years the company has flown more than 70 Falcon 9 missions.
What really sets Falcon 9 apart from the competition is its unprecedented ability to send a payload into orbit and then have its first stage return to Earth, landing either on solid ground or, another SpaceX innovation. After a few explosive failed attempts, a Falcon 9 finally landed safely on Dec. 22, 2015, and a few months later another touched down on a droneship for the first time. Several recovered Falcon 9 rockets have since flown and landed again. On May 11, 2018 SpaceX launched its first , the "final version" designed to be reused up to 100 times with periodic refurbishments.
On November 11, 2019, a single Falcon 9 successfully launched and landed for the fourth time -- a first for orbital rockets -- and flew using a recycled nose cone for the first time.
A Dragon that flies
SpaceX's Dragon craft has been used to carry cargo to the International Space Station. Dragon was the first commercial spacecraft to be recovered after a trip from orbit. SpaceX is working on a second version called Crew Dragon that it intends to use to send humans to space and the ISS.
NASA has selected Crew Dragon, along with Boeing's Starliner, to be the first spacecraft to carry astronauts to the ISS since the end of the shuttle program. The initiative suffered a setback in April 2019 when an unoccupiedbecause of a leak in the pressurization system. The first flight of Crew Dragon with humans aboard is now set to happen in 2020.
Falcon Heavy lifting
SpaceX grabbed heaps of attention in February of 2018 when it Tesla Roadster in the direction of Mars. Two of the three Falcon 9s that made up Falcon Heavy also landed nearly simultaneously at Cape Canaveral., the most powerful rocket launched from the US since the Saturn V that sent astronauts to the moon. Basically three Falcon 9 rockets strapped together, the huge launch system sent a test payload consisting of Musk's personal red
More than 15 years after his initial trip to Moscow, Musk finally pulled off the international spectacle he had conceived in 2001, and he's also built a viable business in the process.
The second launch of Falcon Heavy came April 11, 2019 and was followed by the first successful landing of all three first-stage rocket cores. A third Falcon Heavy launch was conducted June 25, 2019 and SpaceX took reusability one step further by(the nose cone that shields the payload during launch) using a ship equipped with a gigantic net.
How to follow Falcon flights
Starship to the moon and Mars
SpaceX plans to use Falcon Heavy to launch some large payloads in the coming months, but it's already at work on an even bigger rocket called Starship (previously referred to BFR, Big Falcon Rocket or Big F***ing Rocket). Musk hopes this even more massive rocket will be able to transport cargo and eventually human passengers around the world and the solar system. He envisions using Starship to ferry people onand eventually to bases yet to be built on the moon, Mars and beyond.
A single-enginefor the first time on July 25, 2019, hovering about 20 meters (66 feet) off the ground before landing a short distance away at SpaceX's test facility in south Texas. This was followed up with a 150-meter (492 feet) hop Aug. 27. SpaceX is currently developing a pair of that will be capable of reaching orbit.
In 2018, Musk revealed thatwill be the company's first paying customer for a Starship mission, which will send the entrepreneur and six to eight of his favorite artists on a week-long flight past the moon and back to Earth in 2023.
Maezawa plans to invite artists from media like literature, film, visual arts, architecture and fashion to join him on the journey. The famed art collector is footing the bill for the whole trip with the expectation that the artists will create new works inspired by the experience. The project has been dubbed #dearMoon, and Musk has since announced plans to for fans at home to follow along.
, but he has yet to give many details on what life on the Red Planet would be like. He's said SpaceX is primarily interested in providing the transportation, while allowing others to worry about the infrastructure. However, company President Gwynne Shotwell said it might make sense for SpaceX sister venture, that could be used for human habitation.
Paul Wooster, the company's lead engineer for its Mars plan, said at the 2018 Mars Society conference that theindefinitely while building habitation, landing pads and other initial infrastructure.
Sights on 'Starlink'
SpaceX isn't just working on getting things into space. It also hopes to use space to bring the universe to us. In May 2019, the companydesigned to lead the way for a massive constellation of broadband satellites. The plan, dubbed to blanket the globe with high-speed internet access. The company says the service could create a new stream of revenue to help fund its pricey Mars ambitions.
A second batch of 50 satellites launched six months later, with more to follow in relatively rapid succession. The scale of the project has some astronomers worried that a sky filled with thousands of satellites could interfere with their observations. The trains of newly launched satellites areas they gain altitude. SpaceX says it plans to work with astronomers and take steps to mitigate Starlink's impacts on astronomy.
Since its inception, SpaceX has aimed to get to Mars, but the company is involved in non-space-related projects on Earth like the high-speed. Musk's and traffic-mitigating ventures are also largely operating out of SpaceX headquarters in Southern California.
Unlike the other big Musk company, Tesla Motors, SpaceX is not publicly traded. Musk has said he doesn't plan to take SpaceX public until the company realizes its Mars ambitions. That means SpaceX might make sense as the home of any other future Muskian side projects like Hyperloop and the Boring Company in the meantime.
Originally published June 2, 2018 and updated as new SpaceX developments come in.