Space Force official: Commercial satellites can do a lot more than we thought
A welcome surprise
Space Force official: Commercial satellites can do a lot more than we thought
"They could shave off about a third of the time and over half the cost."
Stephen Clark
–
May 19, 2025 5:12 pm
|
5
Astranis, founded in 2015, has designed a satellite bus with electric propulsion that can fly in geosynchronous orbit.
Credit:
Astranis
Astranis, founded in 2015, has designed a satellite bus with electric propulsion that can fly in geosynchronous orbit.
Credit:
Astranis
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A generation ago, when former NASA administrator Dan Goldin promoted the mantra of a "faster, better, cheaper" approach to the agency's science missions, critics often joked that NASA could only pick two.
That's no longer the case. NASA is finding success in its partnerships with commercial space companies, especially SpaceX, with lower costs, quicker results, and improved performance.
The Space Force and the National Reconnaissance Office, the US government's spy satellite agency, are also capitalizing on new products and services from commercial industry. In many cases, these new capabilities come from venture-backed startups already developing and operating satellites for commercial use.
The idea is to focus the Space Force and the NRO on missions that only they can do, according to Chris Scolese, director of the NRO. Military and intelligence agencies are already buying launch services, communications services, and satellite surveillance imagery on a commercial basis. These missions also have commercial applications, so the government is purchasing products and services with rockets and satellites that already exist.
Now, the military is starting to use a commercial model for missions that, at least today, lack any meaningful commercial market. In these cases, the Space Force and the NRO must go out and pay a company to build an entire fleet of satellites that will exclusively serve the government. But rather than dictating stringent requirements and micromanaging every phase of the program, as the Space Force and NRO have typically done, they're going with a more hands-off approach.
This change in procurement strategy is yielding results, officials said last week in a hearing convened by the House Armed Services Committee. Numerous companies are now manufacturing satellite buses, the basic chassis that hosts instruments, sensors, and payloads tailored for a range of missions. Most of them come from SpaceX, which mass-produces satellites for its Starlink broadband network. But there are others, and the market is richer than many US officials thought.
"We're finding that commercial buses are not only available, but they're also capable of doing a lot of what our missions require, and they're available at a much lower cost than going off and developing a brand new bus," Scolese said.
A case study in procurement
The Space Force and the NRO kicked off several initiatives over the last few years to look at ways to exploit these commercial technologies. Some of these programs are already producing results.
The Space Force's Space Development Agency has launched the first 27 prototypes for a future network of hundreds of satellites in low-Earth orbitto detect and monitor missile launches, and relay tracking data to the ground. The National Reconnaissance Office, which owns the government's spy satellites, awarded contracts in 2022 worth billion to buy commercial imagery from three companies—newcomers BlackSky, Planet, and incumbent provider Maxar—with their privately owned spacecraft.
The NRO also started launching its own fleet of commercially built spy satellites last year to more rapidly gather imagery of places around the world. Nearly 200 of these satellites, based on SpaceX's Starlink design, have launched in the last year.
Most recently, the Space Force rejigged how it plans to buy a series of new space surveillance satellites for the Geosynchronous Space Situational Awareness Program, or GSSAP.
These satellites are designed to fly near and inspect other objects near geosynchronous orbit, a ring around the equator more than 22,000 milesabove Earth. In that orbit, a spacecraft moves in synchronicity with Earth's rotation, giving satellites a constant view of the same region of the planet. This makes geosynchronous orbit a popular location for satellites designed for communications, early-warning, and eavesdropping missions.
This image shows what the Space Force's fleet of missile-warning and missile-tracking satellites might look like in 2030, with a mix of platforms in geosynchronous orbit, medium-Earth orbit, and low-Earth orbit.
Credit:
Space Systems Command
The Space Force has launched six GSSAP satellites built by Northrop Grumman, one of America's largest traditional defense contractors. Five of them are still operational, and the military wants to buy more. But this time, the Space Force will procure the satellites through a commercial arrangement. Instead of dictating stringent requirements to contractors and purchasing the satellites outright, the Space Force will levy fewer requirements and select a commercial company to develop the next generation of GSSAP satellites.
Last year, the Pentagon canvassed the commercial satellite industry to see what might be available. Military officials soon hit a roadblock. The Space Force—and particularly US Space Command—closely guards details of the GSSAP program. The program's most exquisite capabilities are classified, and the Space Force defined requirements for the next-generation GSSAP satellites that would be subject to similar levels of secrecy.
Leaders at Space Command, which actually uses the GSSAP satellites, agreed to relax their requirements, according to Maj. Gen. Stephen Purdy, acting assistant secretary of the Air Force for space acquisition and integration.
The decision allowed the Space Force to move forward with a commercial procurement strategy that Purdy said will cut the cost of the system in half and reduce its development timeline by a third.
"So, we're off working now with that program office to go start off a more commercial line," Purdy said. "And when I say commercial in this particular aspect, just to clarify, this is accomplishing the same GSSAP mission. Our operators will fly the GSSAP system using the same ground systems and data they do now, but these would be using faster, commercial build times... and cheaper, less expensive parts in order to bring that together in a faster sense."
An artist's illustration of two of the Space Force's GSSAP surveillance satellites, built by Northrop Grumman.
Credit:
US Space Force
The next-gen GSSAP spacecraft may not meet the same standards as the Space Force's existing inspector satellites, but the change comes with benefits beyond lower costs and faster timelines. It will be unclassified and will be open to multiple vendors to build and launch space surveillance satellites, injecting some level of competition into the program. It will also be eligible for sales to other countries.
More for less with GPS
There's another area where Purdy said the Space Force was surprised by what commercial satellite builders were offering. Last year, the Pentagon used a new "Quick Start" procurement model authorized by Congress to establish a program to bolster the GPS navigation network, which is run by the Space Force but relied upon by commercial users and private citizens around the world.
The Space Force has more than 30 GPS satellites in medium-Earth orbitat an altitude of roughly 12,550 miles. Purdy said the network is "vulnerable" because the constellation has a relatively small number of satellites, at least relative to the Space Force's newest programs. In MEO, the satellites are within range of direct ascent anti-satellite weapons. Many of the GPS satellites are aging, and the newer ones, built by Lockheed Martin, cost about million apiece. With the Resilient GPS program, the Space Force aims to reduce the cost to million to million per satellite.
The satellites will be smaller than the GPS satellites flying today and will transmit a core set of signals. "We're looking to add more resiliency and more numbers," Purdy said.
"We actually didn't think that we were going to get much, to be honest with you, and it was a surprise to us, and a major learningfor us, learning last year that satellite prices had—they were low in LEO already, but they were lowering in MEO," Purdy said. "So, that convinced us that we should proceed with it. The results have actually been more surprising and encouraging than we thought.
"Thebuses actually bring a higher power level than our current program of record does, which allows us to punch through jamming in a better sense. We can achieve better results, we think, over time, going after these commercial buses," Purdy said. "So that's caused me to think, for our mainline GPS system, we’re actually looking at that for alternative ways to get after that."
Maj. Gen. Stephen Purdy oversees the Space Force's acquisition programs at the Pentagon.
Credit:
Jonathan Newton/The Washington Post via Getty Images
In September, the Space Force awarded four agreements to Astranis, Axient, L3Harris, and Sierra Space to produce design concepts for new Resilient GPS satellites. Astranis and Axient are relatively new to satellite manufacturing. Astranis is a pioneer in low-mass Internet satellites in geosynchronous orbit, and a non-traditional defense contractor. Axient, acquired by a company named Astrion last year, has focused on producing small CubeSats.
The military will later select one or more of these companies to move forward with producing up to eight Resilient GPS satellites for launch as soon as 2028. Early planning is already underway for a follow-on set of Resilient GPS satellites with additional capabilities, according to the Space Force.
The experience with the R-GPS program inspired the Space Force to look at other mission areas that might be well-served with a similar procurement approach. They settled on GSSAP as the next frontier.
Scolese, director of the NRO, said his agency is examining how to use commercial satellite constellations for other purposes beyond Earth imaging. This might include a program to employ commercially procured satellites for signals intelligencemissions, he said.
"It's not just the commercial imagery," Scolese said. "It's also commercial RFand newer phenomenologies as where we're working with that industry to go off and help advance those."
Stephen Clark
Space Reporter
Stephen Clark
Space Reporter
Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.
5 Comments
#space #force #official #commercial #satellites
Space Force official: Commercial satellites can do a lot more than we thought
A welcome surprise
Space Force official: Commercial satellites can do a lot more than we thought
"They could shave off about a third of the time and over half the cost."
Stephen Clark
–
May 19, 2025 5:12 pm
|
5
Astranis, founded in 2015, has designed a satellite bus with electric propulsion that can fly in geosynchronous orbit.
Credit:
Astranis
Astranis, founded in 2015, has designed a satellite bus with electric propulsion that can fly in geosynchronous orbit.
Credit:
Astranis
Story text
Size
Small
Standard
Large
Width
*
Standard
Wide
Links
Standard
Orange
* Subscribers only
Learn more
A generation ago, when former NASA administrator Dan Goldin promoted the mantra of a "faster, better, cheaper" approach to the agency's science missions, critics often joked that NASA could only pick two.
That's no longer the case. NASA is finding success in its partnerships with commercial space companies, especially SpaceX, with lower costs, quicker results, and improved performance.
The Space Force and the National Reconnaissance Office, the US government's spy satellite agency, are also capitalizing on new products and services from commercial industry. In many cases, these new capabilities come from venture-backed startups already developing and operating satellites for commercial use.
The idea is to focus the Space Force and the NRO on missions that only they can do, according to Chris Scolese, director of the NRO. Military and intelligence agencies are already buying launch services, communications services, and satellite surveillance imagery on a commercial basis. These missions also have commercial applications, so the government is purchasing products and services with rockets and satellites that already exist.
Now, the military is starting to use a commercial model for missions that, at least today, lack any meaningful commercial market. In these cases, the Space Force and the NRO must go out and pay a company to build an entire fleet of satellites that will exclusively serve the government. But rather than dictating stringent requirements and micromanaging every phase of the program, as the Space Force and NRO have typically done, they're going with a more hands-off approach.
This change in procurement strategy is yielding results, officials said last week in a hearing convened by the House Armed Services Committee. Numerous companies are now manufacturing satellite buses, the basic chassis that hosts instruments, sensors, and payloads tailored for a range of missions. Most of them come from SpaceX, which mass-produces satellites for its Starlink broadband network. But there are others, and the market is richer than many US officials thought.
"We're finding that commercial buses are not only available, but they're also capable of doing a lot of what our missions require, and they're available at a much lower cost than going off and developing a brand new bus," Scolese said.
A case study in procurement
The Space Force and the NRO kicked off several initiatives over the last few years to look at ways to exploit these commercial technologies. Some of these programs are already producing results.
The Space Force's Space Development Agency has launched the first 27 prototypes for a future network of hundreds of satellites in low-Earth orbitto detect and monitor missile launches, and relay tracking data to the ground. The National Reconnaissance Office, which owns the government's spy satellites, awarded contracts in 2022 worth billion to buy commercial imagery from three companies—newcomers BlackSky, Planet, and incumbent provider Maxar—with their privately owned spacecraft.
The NRO also started launching its own fleet of commercially built spy satellites last year to more rapidly gather imagery of places around the world. Nearly 200 of these satellites, based on SpaceX's Starlink design, have launched in the last year.
Most recently, the Space Force rejigged how it plans to buy a series of new space surveillance satellites for the Geosynchronous Space Situational Awareness Program, or GSSAP.
These satellites are designed to fly near and inspect other objects near geosynchronous orbit, a ring around the equator more than 22,000 milesabove Earth. In that orbit, a spacecraft moves in synchronicity with Earth's rotation, giving satellites a constant view of the same region of the planet. This makes geosynchronous orbit a popular location for satellites designed for communications, early-warning, and eavesdropping missions.
This image shows what the Space Force's fleet of missile-warning and missile-tracking satellites might look like in 2030, with a mix of platforms in geosynchronous orbit, medium-Earth orbit, and low-Earth orbit.
Credit:
Space Systems Command
The Space Force has launched six GSSAP satellites built by Northrop Grumman, one of America's largest traditional defense contractors. Five of them are still operational, and the military wants to buy more. But this time, the Space Force will procure the satellites through a commercial arrangement. Instead of dictating stringent requirements to contractors and purchasing the satellites outright, the Space Force will levy fewer requirements and select a commercial company to develop the next generation of GSSAP satellites.
Last year, the Pentagon canvassed the commercial satellite industry to see what might be available. Military officials soon hit a roadblock. The Space Force—and particularly US Space Command—closely guards details of the GSSAP program. The program's most exquisite capabilities are classified, and the Space Force defined requirements for the next-generation GSSAP satellites that would be subject to similar levels of secrecy.
Leaders at Space Command, which actually uses the GSSAP satellites, agreed to relax their requirements, according to Maj. Gen. Stephen Purdy, acting assistant secretary of the Air Force for space acquisition and integration.
The decision allowed the Space Force to move forward with a commercial procurement strategy that Purdy said will cut the cost of the system in half and reduce its development timeline by a third.
"So, we're off working now with that program office to go start off a more commercial line," Purdy said. "And when I say commercial in this particular aspect, just to clarify, this is accomplishing the same GSSAP mission. Our operators will fly the GSSAP system using the same ground systems and data they do now, but these would be using faster, commercial build times... and cheaper, less expensive parts in order to bring that together in a faster sense."
An artist's illustration of two of the Space Force's GSSAP surveillance satellites, built by Northrop Grumman.
Credit:
US Space Force
The next-gen GSSAP spacecraft may not meet the same standards as the Space Force's existing inspector satellites, but the change comes with benefits beyond lower costs and faster timelines. It will be unclassified and will be open to multiple vendors to build and launch space surveillance satellites, injecting some level of competition into the program. It will also be eligible for sales to other countries.
More for less with GPS
There's another area where Purdy said the Space Force was surprised by what commercial satellite builders were offering. Last year, the Pentagon used a new "Quick Start" procurement model authorized by Congress to establish a program to bolster the GPS navigation network, which is run by the Space Force but relied upon by commercial users and private citizens around the world.
The Space Force has more than 30 GPS satellites in medium-Earth orbitat an altitude of roughly 12,550 miles. Purdy said the network is "vulnerable" because the constellation has a relatively small number of satellites, at least relative to the Space Force's newest programs. In MEO, the satellites are within range of direct ascent anti-satellite weapons. Many of the GPS satellites are aging, and the newer ones, built by Lockheed Martin, cost about million apiece. With the Resilient GPS program, the Space Force aims to reduce the cost to million to million per satellite.
The satellites will be smaller than the GPS satellites flying today and will transmit a core set of signals. "We're looking to add more resiliency and more numbers," Purdy said.
"We actually didn't think that we were going to get much, to be honest with you, and it was a surprise to us, and a major learningfor us, learning last year that satellite prices had—they were low in LEO already, but they were lowering in MEO," Purdy said. "So, that convinced us that we should proceed with it. The results have actually been more surprising and encouraging than we thought.
"Thebuses actually bring a higher power level than our current program of record does, which allows us to punch through jamming in a better sense. We can achieve better results, we think, over time, going after these commercial buses," Purdy said. "So that's caused me to think, for our mainline GPS system, we’re actually looking at that for alternative ways to get after that."
Maj. Gen. Stephen Purdy oversees the Space Force's acquisition programs at the Pentagon.
Credit:
Jonathan Newton/The Washington Post via Getty Images
In September, the Space Force awarded four agreements to Astranis, Axient, L3Harris, and Sierra Space to produce design concepts for new Resilient GPS satellites. Astranis and Axient are relatively new to satellite manufacturing. Astranis is a pioneer in low-mass Internet satellites in geosynchronous orbit, and a non-traditional defense contractor. Axient, acquired by a company named Astrion last year, has focused on producing small CubeSats.
The military will later select one or more of these companies to move forward with producing up to eight Resilient GPS satellites for launch as soon as 2028. Early planning is already underway for a follow-on set of Resilient GPS satellites with additional capabilities, according to the Space Force.
The experience with the R-GPS program inspired the Space Force to look at other mission areas that might be well-served with a similar procurement approach. They settled on GSSAP as the next frontier.
Scolese, director of the NRO, said his agency is examining how to use commercial satellite constellations for other purposes beyond Earth imaging. This might include a program to employ commercially procured satellites for signals intelligencemissions, he said.
"It's not just the commercial imagery," Scolese said. "It's also commercial RFand newer phenomenologies as where we're working with that industry to go off and help advance those."
Stephen Clark
Space Reporter
Stephen Clark
Space Reporter
Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.
5 Comments
#space #force #official #commercial #satellites
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