ESA looks to global private sector for its next ISS cargo mission
The European Space Agency (ESA) has issued a request for bids to launch a cargo mission to ISS by the fourth quarter of 2028, and its request will allow companies other than those in Europe to bid.
Published on 3 October, the call for the CSOC Cargo Commercially Procured Offset initiative outlines a single mission to transport 4,900 to 5,000 kilograms of pressurised cargo to the ISS.
… In the call’s “Letter of Invitation”, the agency stated that, due to regulatory requirements that include certifications provided by NASA, the competition would be open to economic operators from the United States. ESA did, however, add that preference would be given, to the “fullest extent possible”, to bids from its Member States.
While the call is set to close on 31 October, the execution of the mission’s procurement will only move forward if the necessary funding is approved by Member States at ESA’s Ministerial Council meeting in November. It will then need to be approved by the relevant Programme Board and the Industrial Policy Committee.
Though there are several European startups (The Exploration Company, Thales Alena, Atmos, PLD) now developing unmanned returnable capsules that will eventually be able to bring cargo to and from ISS, none appear likely to be able to meet the 2028 deadline. Thus, the most likely winner of this contract will be SpaceX.
More significant is the nature of ESA’s request. In the past the agency simply built and owned its own cargo capsule, the ATV. Rather than build another, it is adopting the capitalism model, asking its private sector to make it happen.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The print edition can be purchased at Amazon or from any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
The European Space Agency (ESA) has issued a request for bids to launch a cargo mission to ISS by the fourth quarter of 2028, and its request will allow companies other than those in Europe to bid.
Published on 3 October, the call for the CSOC Cargo Commercially Procured Offset initiative outlines a single mission to transport 4,900 to 5,000 kilograms of pressurised cargo to the ISS.
… In the call’s “Letter of Invitation”, the agency stated that, due to regulatory requirements that include certifications provided by NASA, the competition would be open to economic operators from the United States. ESA did, however, add that preference would be given, to the “fullest extent possible”, to bids from its Member States.
While the call is set to close on 31 October, the execution of the mission’s procurement will only move forward if the necessary funding is approved by Member States at ESA’s Ministerial Council meeting in November. It will then need to be approved by the relevant Programme Board and the Industrial Policy Committee.
Though there are several European startups (The Exploration Company, Thales Alena, Atmos, PLD) now developing unmanned returnable capsules that will eventually be able to bring cargo to and from ISS, none appear likely to be able to meet the 2028 deadline. Thus, the most likely winner of this contract will be SpaceX.
More significant is the nature of ESA’s request. In the past the agency simply built and owned its own cargo capsule, the ATV. Rather than build another, it is adopting the capitalism model, asking its private sector to make it happen.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The print edition can be purchased at Amazon or from any other book seller. If you want an autographed copy the price is $60 for the hardback and $45 for the paperback, plus $8 shipping for each. Go here for purchasing details. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News


Five tonnes is about a tonne and a half beyond Cargo Dragon’s pressurized cargo capacity. Cargo Dragon can carry 6 tonnes in total, but about 2.5 tonnes of that has to ride in the unpressurized trunk. The new, stretched, Cygnus XL can carry 5 tonnes of pressurized cargo – and recently did. So can Dream Chaser – if it ever flies. Unless the Japanese give their about-to-debut HTV-X vehicle a Cygnus-like stretch, it would fall about a tonne short of what the Euros are seeking.
They could get a jump if they can find a way to buy Dream Chaser.
Interesting notion.
The practicality questions would start with whether or not the Ozmens are interested in selling DC. They might not be. They’ve pretty much lost ISS resupply as a use case, but the DoW has expressed some prior interest in DC’s expendable Shooting Star module. Given that Sierra Space has announced intentions to pursue more military work, DC+Shooting Star could be a big piece of that.
If the Euros could buy DC, they could certainly launch it on Ariane 6. But the Euros would want to be able to build at least DC themselves and perhaps Shooting Star as well. The current supply chains for both are US-centric. The Euros would probably want all Of DC’s IP and likely the tooling as well. A lot of DC’s fabrication has been subcontracted to LockMart at Michoud. Sierra Space may not even own the tooling. That doesn’t preclude a deal, of course, but might materially complicate it.
On the brighter side, old-line primes like LockMart have decades of experience trading IP around with their Euro peers as part of co-production deals when European governments buy US weapon systems.
So never say never, but I still don’t rate the likelihood of such a deal occurring very high.
My guess is they would only buy the DC if it was a total buy out and move to the EU. Then they could own and operate the whole thing employing Europeans.
Otherwise its pretty much just buying something off of the US again that would never go over well for the governments of the EU.
So much politics in the way of technical progress and efficiency.