Aussies: It's Time To Dust Off Your Dream Of Becoming An Astronaut

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So you may have heard the Federal Government's announcement that Australia will finally be getting a space agency. It's a move that could see the space industry be worth $8 billion per year to the Australian economy.

But more than that: it means we can dream of being astronauts once again.

It hasn't been impossible for Australians to be astronauts without a space agency on home soil, but it's not been an easy process.

Andrew Dempster, Director of the Australian Centre for Space Engineering Research at the University of New South Wales explains.

Until now, anyone wanting to become an astronaut had the odds stacked against them.

They had to become citizens of a another country, like the US, and then work hard to get into a space agency like NASA. That won't be the case any more: in fact, the first home-grown astronaut may only be years away. And he or she has probably been dreaming about this for years.

Paul Scully-Power and Andy Thomas both flew into space, and needed to become US citizens to do so. Scully-Power was an oceanographer who flew as a payload specialist while working for the US Naval Undersea Warfare Centre in 1984. Thomas is an aerospace engineer who served as a NASA astronaut on shuttle missions from 1996 to 2005.

"An Australian space agency would not only allow Australians to train and fly as astronauts, but more importantly, coordinate national efforts and act as the central contact point for nation-to-nation requests for collaboration in space missions and projects," Dempster says.

According to Dempster, when these requests happen now they are often passed on to Geoscience Australia, the CSIRO or the Bureau of Meteorology - which are world-class at users of space facilities but Dempster says "largely unqualified in building, launching and operating in space".

"We’re responsible for one-eighth of the world's surface in meteorology and air traffic control, and we've got the second lowest population density in the world, so space is probably more important for Australia than virtually any other country," said Dempster.

Dempster says there is good news, though - the nature of the space industry is changing. We're moving into an era where access to space is cheaper and easier than ever before. We don't need big, clunky space agencies and giant satellites – we can skip all that and move straight to this more dynamic, disruptive environment. And we're already doing that.

In April, three Australian satellites (for the first time in 15 years) blasted off from Cape Canaveral, and were deployed in May from the International Space Station.

Two of these were built at ACSER: UNSW-EC0 and INSPIRE-2 (the latter a joint project with the University of Sydney and the Australian National University), along with SuSAT, built by the University of Adelaide and the University of South Australia.

Each of the "cubesats" is the size of a loaf of bread, weighing less than 2kg, and will carry out the most extensive measurements ever undertaken of the thermosphere, a region between 200 and 380 km above Earth. Dempster says it is a poorly-studied zone that is "vital" for communications and weather formation.

ACSER also built space GPS hardware and software for Project Biarri, cubesat mission by Australia's Defence Science and Technology Group that is part of a the Five Eyes defence agreement with Canada, New Zealand, the United Kingdom and the United States. The satellite was also launched this year.

"We've got more hardware in space today than Australia's had in its history," added Dempster, who is also a member of the advisory council of the Space Industry Association of Australia.

"This shows what we can do in Australia in the new world of 'Space 2.0', where the big expensive agency-driven satellites are being replaced by disruptive low-cost access to space."

Dempster points out that having a space agency isn't about spending loads of money on giant satellites.

"We can build constellations of small satellites for probably less than it costs to build one big satellite. So it's a completely different business environment and there is a lot of investment in the area. The cubesat side of the business is growing at 20 per cent a year," he added.

Australia's space industry is currently estimated to be worth US$3-4 billion and employs about 11,500 people. But Dempster says we need a space agency to grow this.

"We've got only 2 per cent of the global space market, but we should have 4 per cent based on Australia's proportion of global GDP. So there's a real opportunity there, because we have the skills and there are Australian companies operating in this area, but no national coordination."

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Comments

    A "Space Agency" doesn't mean a rocket flying agency. If and I do mean, IF, they get this industry actually rolling and seriously, with their current track record I have serious doubts about that, I also have doubts it will actually be a fully fledged "space going" enterprise. Having said that, I'm not going "full pessimist" on this, I really hope it works out as a "space going" enterprise.

      Exactly, people instantly think "why do we need men on the moon", when whats really being proposed, is Australia is now getting an agency that looks at prospects "above" the ground rather than continually raping whats under it. People sit back and use GPS, Sat phones, watch live crosses during the news etc etc and are blissfully unaware (ignorant?) that these technologies are all only available because of space exploration. Ill never knock back the chance for us to become smarter, rather than rely upon the rest of the world to do it for us.

        Fantasy cushions the blow of the harsh reality that follows. So people dream of what might be, only to realise the world doesn't work that way. But let them dream. They are the ones that push the envelope in the future.

        As you and nodeity say, a space agency doesn't mean astronauts and moon landings, but so much more. It CAN mean those, and given our somewhat unique location and layout, maybe it will, but that's not the point of an agency.

        Most of the time its actually to cover everything BUT that sort of thing.

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