Wade Roush

Wade Roush is an independent technology journalist and the host and producer of the podcast Soonish (www.soonishpodcast.org), which explores how the f

Today, theres a boom in space-related innovation and investment not just at big aerospace companies, but at dozens of smaller startups as well.

The Martianby Andy Weir wasnt the first book about space exploration by a non-famous author that got made into a big Hollywood movie. Space-movie buffs know that back in 1998, a former NASA engineer named Homer Hickam wrote a memoir calledRocket Boysthat was made into the 1999 filmOctober Sky, starring Jake Gyllenhaal and Laura Dern.

Whats less widely known is that Hickam followed up that success with his first book-length work of fiction, a 1999 cult hit calledBack to the Moon. It was a techno-thriller about a renegade scientist who hijacks a space shuttle and figures out how to fly it all the way to the moon, to gather a rare helium isotope needed as a fuel for nuclear fusion.

I ate up the Hickam novel, both because I was working at NASA at the time and because I was impatient for ouractualreturn to the moon.

To me, the space shuttle was an amazing invention, but it felt like a technological dead end, forever limited (the antics in Hickams book notwithstanding)to low-earth orbit. As an orphan of Apollo born a few years too late to remember NASAs six moon landings between 1969 and 1972 Id been waiting a long time for someone to figure out how well really travel back to the moon and then beyond.

Today were still waiting. Theres some talk within NASA about sending astronauts to orbit the moon aboard the new Orion spacecraft as soon as 2018, some three to five years earlier than previously planned. SpaceX wants to do something similar. But even if those plans pan out, the astronauts wouldnt touch down. And while the European Space Agency has proposed building aMoon Villageto take the place of the International Space Station, which is scheduled to be decommissioned in 2024, theres no timeline for that project yet.

In fact, it looks like the next batch of spacecraft heading to the lunar surface will be the privately operated robotic rovers built by the five teams competing for theGoogle Lunar X Prize. Whichever team is the first to land their rover first, maneuver it 500 meters across the surface, and send back high-definition video pictures will win the $20 million first prize. (The pressure is on since the prize expires after December 31, but after years of delays, all five GLXP teams now have rocket rides reserved.)

And that could be a harbinger of a new era of space exploration led, in large part, by private, non-governmental entities. These days, national space agencies just dont seem to have the vision, the cash or the popular support needed to initiate humanitys next big steps into space. Theyve left a leadership vacuum as big as space itself. And its being filled by dozens of private companies of all scales not just the giant aerospace manufacturers like Lockheed Martin, Boeing and Airbus and the makers of the new generation of reusable rockets like Blue Origin, SpaceX and Virgin Galactic, but also (and just as intriguingly) a raft of smaller startups.

This weeks episode of Soonish is all about those astropreneurs, the early-stage space entrepreneurs who hope to make it big by inventing faster, better, cheaper technologies for propulsion, surveillance, manufacturing and other activities in space.

Many of these companies are benefiting from the introduction of theCubesatdesign specification, an open standard built around 10x10x10-centimeter blocks that can be combined into satellites of arbitrary size. Theres a growing supply chain of Cubesat components, with some merchants even offering parts on Amazon. That means space startups can build satellites mostly using off-the-shelf technology, while focusing the real innovation and investment on the components that are core to their mission. In the case ofLunar Station, a startup featured in this weeks episode, thats a high-definition digital video camera that will capture and retransmit live-stream video of the moon.

But other startups are already looking beyond the microsatellite market.Accion Systemsin Boston, another company featured in this episode,started off thinking that it would offer its new liquid-propellant-based ion engines solely to Cubesat builders. But now the company also wants to supply its engines to makers of larger satellites with masses of 50kg to 150kg, according to CEO Natalya Bailey.

Space offers not just microgravity but an unfettered view of the heavens and the earth. So, tomorrows space economy will likely revolve around a mix of activities such as Earth observation, manufacturing, and mining and fuel production. And its not just billionaires like Jeff Bezos and Elon Musk pouring money into these visions: venture capital funds put more than $2 billion into space companies in 2015. (More recent figures arent available yet.) And according to Ariel Waldman, a space activist and author whos also featured in this episode, there are more ways than ever for average citizens to get involved in space exploration.

Its probably a little bit frothy right now, but in the longer term, commercial space is here to stay, says Bailey at Accion Systems, which has raised nearly $10 million in venture backing. When people said, Lets lay down hundreds and hundreds of miles of copper wire to communicate with people, Im sure some folks thought that was crazy too. I think were just at another inflection point like that. And sure, we may lose some of the new space startups. But I think space is just going to continue to become more and more present in our lives.

Its about time.

*[This podcast was originally featured bySoonish.]

The views expressed in this article are the authors own and do not necessarily reflect Fair Observers editorial policy.

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Exploring Space With Astropreneurs - Fair Observer