February 7, 2018 - The successful launch of entrepreneur Elon Musk’s SpaceX Falcon Heavy on Tuesday marks a major turning point in humanity’s approach to space exploration. For the first time since the United States and Soviet Union began their race into orbit, the world’s most powerful rocket was designed and built by a private corporation.
美国 SpaceX 公司「猎鹰重型」（Falcon Heavy）运载火箭发射升空，成功将一辆特斯拉跑车送入太空，美国肯尼迪航天中心。当地时间2月6日15时45分，猎鹰重型运载火箭首次试射成功，将一辆特斯拉 Roadster 跑车送入地球至火星的椭圆型轨道，预计将在太空飞行10亿年。这辆跑车由身着宇航服的假人模特「驾驶」，车内装有摄像头和小说《银河系漫游指南》，并循环播放 David Bowie 的歌曲《Space Oddity》，触控屏上显示着「Don't Panic！」（不要惊慌）的提示语。摄影师：SpaceX
It’s a sign of what increasingly looks to be a massive shift in the dynamics of human activity in space. Up until recently, such rockets were very much a government business. The Saturn Five rockets that took Neil Armstrong and his colleagues to the moon were produced by one of the largest and most expensive government projects of all time.
Private companies have long seen potential business opportunities in space. Commercial launches began in the 1980s with French firm Arianespace, but until a decade ago corporations, particularly in the United States, were more likely to use U.S. or Russian government rockets to get their payloads into space than the other way around.
The implications of the change are enormous. Indeed, it now seems likely that if and when humans do eventually reach Mars, it may well be under the flag of private enterprise.
That’s a goal electric car tycoon turned space entrepreneur Musk in particular is entirely open about. Tuesday’s Falcon Heavy launch carried with it his own cherry-red Tesla electric roadster, flung towards the red planet to the strains of David Bowie’s “Life on Mars.” It’s a shrewd marketing gimmick – but also an unmistakable statement of ambition.
While private companies once primarily relied on existing government technology, they are now striking out on their own. Boosters like the Falcon may often launch from NASA facilities such as Cape Canaveral, but they contain their own bespoke technology, including re-usable boosters that either conduct their own controlled landings or are retrieved by drone ships in the air.
A failure for the Falcon Heavy would have been a major setback for SpaceX, but would still have opened opportunities for other rivals. Amazon founder Jeff Bezos has his own private spaceflight company, Blue Origin, with its prototype reusable New Glenn rocket – another major innovation.
Governments, of course, remain major players in space. Indeed, the United States, Russia and China retain a monopoly when it comes to putting people in orbit. U.S. President Donald Trump last year declared his intent to have NASA put Americans back on the moon, while Barack Obama talked the previous year of getting humans to Mars by the 2030s.
Obama made it clear he saw private sector involvement as an essential part of such a project. The truth, though, is that it may be firms – and Musk in particular – that are now really driving the agenda. The entrepreneur has made it clear he may seek U.S. federal and other earthbound government funding as part of that mission, but it increasingly looks as though the taxpayer might be a supporting element rather than – as would previously have been expected – in the driving seat.
None of this is necessarily a foregone conclusion, of course. Speculation about private space ventures is hardly new. Entrepreneur Richard Branson’s Virgin Galactic in particular has been touting its reusable passenger space plane for years, but a series of high-profile disasters have raised doubts about whether the flights will ever happen.
Whereas government-backed projects such as the moon landings are essentially a test of political will to use the requisite government cash, commercial ventures have other objectives. Ultimately, they need to deliver some prospect of profit to survive.
It’s still unclear where the lines of the possible and profitable truly converge. Putting already-lucrative data-gathering satellites into orbit is one thing. Pushing out deeper into space – and keeping astronauts alive in the process – is entirely another; the return on investment would be speculative at best.
In spite of the risk, there is growing enthusiasm for the industry. In 2016, U.S. investors plowed $2.8 billion into space-related startups, $400 million more than the previous year. (Figures for 2017 are not yet available.) While that’s only a fraction of the $19.5 billion government allocation to NASA – which receives just under 0.5 percent of the overall U.S. government budget – the SpaceX launch is a potent symbol of the private sector’s appetite for space.
Having initially proved its concept with smaller rockets, SpaceX only launched its first satellite into geostationary orbit in December 2013. Its Falcon rockets offer the cheapest prices worldwide to put objects in low-Earth orbit, putting considerable pressure on other competitors in the field. That includes the majority Airbus and Safran-owned Arianespace, which says it is fielding record orders but has seen its profit margins narrow.
If the costs can be controlled, it’s easy to imagine firms going further in the decades to come, perhaps mining asteroids or being allocated rights to explore different planets in return for taking a much greater share of the financial risk. (That might require formal agreements, however, given international treaties on the status of the moon and other planets.)
There is a precedent for this. During Europe’s great age of exploration in the 16th and 17th centuries, many monarchies set up private companies to take on the risk of venturing into unknown territories. Several, such as the Dutch and British East India Companies or Canada’s Hudson’s Bay Company, ended up the de facto masters of vast areas of land, operating as virtual monopolies for decades, sometimes centuries.
It’s possible to imagine the same thing happening now. Having initially helped invent the internet, the U.S. government awoke late to the fact that huge swathes of cyberspace are now dominated by private firms like Google. It may not be that many years away before they make a similar realization about space itself.
From: https://www.reuters.com/article/us-apps-space-commentary/commentary-spacex-launch-opens-new-frontier-in-space-commerce-idUSKBN1FQ38W
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