May 18, 2015
The next big thing in space research is small.
Small, agile companies and small, inexpensive devices are changing how we explore the universe. Arizona State University researchers are working with both.
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Most people have probably heard of such companies as SpaceX and Virgin Galactic. The term “NewSpace” is often used to describe them. But what does that word mean?
“It’s commercial entities that are building, designing, operating, thinking about space-related projects and applications, but it’s not always the usual players – the Boeings and the Lockheeds,” said Jim Bell, a professor in ASU’s School of Earth and Space Exploration (SESE) and director of the NewSpace Initiative. “It’s usually smaller, more nimble, more entrepreneurial kinds of companies.”
The field is growing rapidly. NewSpace Global, a company which provides information on the NewSpace, industry is tracking nearly 900 companies that have entered the industry, up from around 500 just a year ago. These include everything from small start-ups working on technology projects out of someone’s garage to companies with thousands of employees designing and building new rockets.
University-industry collaboration: The final frontier
Until recently, space exploration has typically involved relationships between government and industry or between government and academia. The relationship between academia and industry has traditionally been weak.
ASU’s Space Technology and Science (or “NewSpace”) Initiative is leading a new integration of academic and commercial space enterprises using ASU’s core strengths in space science, engineering and education.
One challenge is that academia and industry typically define success differently. For scientists and faculty, the goal is usually knowledge and training for students. For industry, the goal is usually boosting the bottom line. Matching these two worldviews is not always easy to do, but it’s what guides the initiative’s philosophy.
“We’re never going to go to a company and ask them for money,” Bell said. “We’re going to go to a company and say: ‘Here’s what we do, here’s what you do, here’s how we can work together, here’s the money we can go after together.’ ”
ASU’s extensive experience in space science and exploration is an asset to companies working in this area. For example, ASU is home to the Lunar Reconnaissance Orbiter Camera and the Center for Meteorite Studies. The university is also a key participant in NASA’s Mars Odyssey orbiter, the Curiosity and Opportunity rover missions to Mars, and the upcoming Mars 2020 rover mission.
ASU researchers have forged a number of smaller relationships with space companies for their own projects over the years. Scott Smas, the initiative’s program manager, is working to identify and leverage all of ASU’s space-related teams and their connections into something bigger for both the university and the industry.
“An example is an electrical engineering faculty that has built up a relationship with a space-related company,” Smas said. “We want to expose that whole group and the company to SESE, or to chemistry and biochemistry, and enable them to collaboratively submit bigger proposals than just a small subcontract.”
More than 150 ASU faculty members have some involvement with the space industry. Over the past two fiscal years, these relationships translated into $69 million in research funding through 211 awards. About 60 percent of those awards came through SESE and the Ira A. Fulton Schools of Engineering. But the rest came through perhaps less expected units, such as the Consortium for Science, Policy & Outcomes, the Biodesign Institute, and the School of Geographical Sciences and Urban Planning.
Ultimately the initiative’s goal is to expand into an institute that ties all of these interdisciplinary avenues of space research together across the university. The institute could support a wide range of space-related academic programs, courses and degree programs, and offer robust internship programs that allow students to get valuable experience before graduation and give companies a chance to participate in cutting-edge research while training potential future employees. To that end, ASU recently became an associate member of the Commercial Spaceflight Federation, the trade association for the NewSpace industry.
“One thing these NewSpace companies want is our best graduates. They all want interns and employees in the future,” Bell said. “We can do that, and we do that well, but so does Stanford and MIT and all these other places. We distinguish ourselves with our experience – space mission experience, robotics, instrumentation, science, engineering and all the CubeSat stuff that’s going on across campus now.”
CubeSats are small satellites up to the size of a shoebox that scientists and engineers started experimenting with in the early 2000s. Their small, lightweight, modular design allows them to hitch rides as secondary payloads on rockets launching larger satellites and remain in orbit to perform their tasks afterward. This makes them relatively cheap and easy for researchers at universities or small companies to build for a variety of purposes.
The CubeSat standard emerged from early experiments at ASU and Stanford with nano satellites (these weighing less than 10 kg). The industry around them is experiencing a re-emergence in the U.S. and is particularly strong in Japan and Europe.
Tech companies ranging from small start-ups to Google are looking at a variety of business applications for CubeSats. For example, a single CubeSat or small group of them could be equipped with cameras and set to cover a city like Phoenix. They could be used to monitor traffic in certain areas to help urban planners, or to monitor a business parking lot or that of a competitor to estimate customer activity. CubeSats can also monitor weather, facilitate communications, perform microgravity experiments and more.
“Every field goes through its golden era,” said Jekan Thanga, an assistant professor in SESE who helps organize the Cubes & Coffee: CubeSat Coffee Hour on ASU’s Tempe campus. “The big space sector had its golden era in the 1960s, and that culminated in the Apollo landings. So this is now its re-emergence.”
With space agencies and launch providers now investing in their potential, CubeSats are experiencing exponential growth in terms of projects and launch opportunities. ASU is taking an active role in the field. Faculty and staff at SESE and affiliated with the NewSpace Initiative are working on rebuilding the university’s radio ground station. Once complete, this will give ASU the full range of in-house space operations capabilities – from building a CubeSat to communicating with it in orbit.
“That’s possible right now by only a handful of universities and organizations – maybe less than 15,” said Thanga. “That’s our longer-term vision: building, launching and operating our own space missions.”
Thanga and SESE professor Erik Asphaug are working on a mission set to launch in 2016 that exemplifies ASU’s space research capabilities. Their CubeSat will carry pieces of meteorites into Earth orbit in an attempt to re-create the surface conditions on asteroids millions of miles away. This will enable them to re-create an environment for scientific study that would be too costly to visit for most researchers. The research will be relevant to the kinds of missions that NASA and NewSpace companies are considering, and it will provide valuable training for students.
“It enables us to give students a real flight project that is entirely owned by ASU, that gives them the skills so that when, say, five years from now we launch a 6U [large CubeSat] asteroid orbiter, they know what this is,” said Asphaug. “It’s not like this crazy, far-fetched thing – it’s just the next thing.”
Small cost, big opportunity
For Craig Hardgrove, an ASU postdoctoral research associate and director of research at the NewSpace Initiative, one of the most exciting things happening in the industry today is the birth of low-cost planetary exploration.
“I think a lot of doors open when you get the cost down to the prices we’re talking about,” he said. “We’d really like to get more faculty and staff working with commercial space partners.”
Using his background in planetary science, Hardgrove helps catalog ASU’s diverse space research community and matches faculty and staff with NewSpace companies for potential collaborations. The missions they pursue are much cheaper than typical space missions, which can range from hundreds of millions of dollars to more than $2.5 billion for something like NASA’s Curiosity rover.
“We’re proposing a mission for $5.5 million on a shoebox-sized spacecraft,” Hardgrove said of a recent proposal he submitted with commercial partners.
As an early-career scientist, Hardgrove is especially enthusiastic about the opportunities that NewSpace is opening up.
“I’m a post-doc and just got my PhD three or four years ago, so it was amazing to have an opportunity to propose a mission like this. Regardless of whether or not we win, I got some really great experience,” he said.
Thanga added: “We’re going to see master’s students and even undergraduate teams launch CubeSats and operate them and incorporate that as part of their educational experience before graduating.”
Students who want to learn more about the NewSpace industry may be interested in the following courses:
• Commercial Opportunities in Space (SES 494/598)
• Policy Dimensions of Space Exploration (HSD 598)
• Interplanetary CubeSat Design (SES 598/MAE 598)
Written by Nate McIntyre, Office of Knowledge Enterprise Development