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The time has come for my annual short Thanksgiving/Christmas fund drive for Behind The Black. I must do this every year in order to make sure I have earned enough money to pay my bills.

 

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As I noted in July, the support of my readers through the years has given me the freedom and ability to analyze objectively the ongoing renaissance in space, as well as the cultural changes -- for good or ill -- that are happening across America. Fourteen years ago I wrote that SLS and Orion were a bad ideas, a waste of money, would be years behind schedule, and better replaced by commercial private enterprise. Only now does it appear that Washington might finally recognize this reality.

 

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Orbit Fab to offer orbital depot for refueling hydrazine fuel in satellites

Capitalism in space: Orbit Fab is now offering to launch for satellite customers an orbital hydrazine fuel depot, essentially a “gas station” in space, that can be used to refill that fuel on geosynchronous satellites.

Orbit Fab, a startup developing infrastructure for in-space refueling of spacecraft, will start offering hydrazine for satellites in geostationary orbit as soon as 2025 at a price of $20 million.

The company announced Aug. 30 its plans to start offering refueling services for GEO spacecraft using a depot and “fuel shuttle” spacecraft. That depot will also be able to support spacecraft such as servicing vehicles that can travel to the depot for “self-service” refueling.

At the $20 million price announced by Orbit Fab, the company would provide up to 100 kilograms of hydrazine. It’s the first time that the company has set a price for providing fuel, a move it says it made to help potential customers better understand the economics of refueling.

The depot would be placed in orbit slightly above that of geosynchronous satellites. A shuttle robot would dock with it, obtain the fuel, and then fly to a customer’s satellite, dock and refuel it. If that shuttle is built by Orbit Fab, the customer’s satellite will need the company’s standard refueling port. For geosynchronous satellites without that port, Orbit Fab is willing to partner with other orbital refueling and satellite servicing spacecraft, such as Northrop Grumman’s and Astroscale’s repair robot satellites.

This plan has several firsts. It is the first to offer a price for a specific amount of fuel. It also appears to be the first to refuel the hydrazine in satellites. Finally, it illustrates the on-going compartmentalization of the satellite servicing industry. Some companies are making tugs. Some are launching repair robots. Others are making robots to remove space junk. And Orbit Fab is going to build fuel stations where everyone else can get fuel.

Genesis cover

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. from any other book seller, or direct from my ebook publisher, ebookit. 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

3 comments

  • wayne

    If the interweb is to be believed, hydrazine retails for $200-300 per kilogram, delivered, terrestrially.

  • GaryMike

    I am so happy to witness commerce moving into the solar system.

    To the Future!

  • Star Bird

    Delithum Cracking Stations are Automated and fond on remote planets like Delta Vega on the other side of the Galactic Barrier

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