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Momentus announces new customer for its cubesat upper stage services

Capitalism in space: Momentus, an company that is offering an upper stage to move tiny cubesats into higher orbits after launch, has announced that the United Kingdom cubesat company SteamJet has purchased that upper stage for use when its next satellite is launched on a Russian Soyuz rocket later this year.

Momentus’s approach signals a fundamental change that commercial space is now undergoing. Traditionally the launch company would provide this kind of service, but for cubesats flying as secondary payloads that isn’t possible. Momentus is thus taking it on as an independent secondary launch service for cubesats alone. With this announcement the company already has five customers, with launches scheduled for the next two years.

SteamJet also is most intriguing along these same lines.

Once in orbit, SteamJet intends to demonstrate a propulsion system that uses water or another low pressure, non-toxic, non-corrosive fluid propellant to create thrust. SteamJet houses its propulsion system in a module shaped like a tuna can that attaches to the exterior of a cubesat.

A lot of exciting things are going to be happening in space in this coming decade, and almost all will be because of private enterprise, freedom, and competition, fueled by profit.

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 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

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