Readers!
 

My annual February birthday month fund-raising campaign for Behind the Black is now over. It was the best February campaign ever, and the second best of all of my month-long fund-raising campaigns.

 

There were too many people who contributed to thank you all personally. If I did so I would not have time for the next day or so to actually do any further posts, and I suspect my supporters would prefer me posting on space and culture over getting individual thank you notes.

 

Let this public thank suffice. I say this often, but I must tell you all that you cannot imagine how much your support means to me. I’ve spent my life fighting a culture hostile to my perspective, a hostility that has often served to squelch my success. Your donations have now allowed me to bypass that hostility to reach a large audience.

 

Even though the February campaign is over, if you still wish to donate or subscribe you still can do so. Regular readers can support Behind The Black with a contribution via paypal:

Or with a subscription with regular donations from your Paypal or credit card account:


 

If Paypal doesn't work for you, you can support Behind The Black directly by sending your donation by check, payable to Robert Zimmerman, to
 
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652


Firefly to use Aerojet Rocketdyne’s AR-1 engine

Capitalism in space: Firefly has agreed to purchase Aerojet Rocketdyne’s AR-1 engine to use in it larger Beta rocket, presently under development.

Though deal also includes help from Aerojet for the development of Firefly’s smaller Alpha rocket,

…the companies made clear that the centerpiece of the agreement was the potential use of the AR1 on Firefly’s Beta rocket, giving Aerojet a customer for the engine while allowing Firefly to increase the performance of the medium-class rocket.

Beta is intended to fill the niche once served by ULA’s Delta 2. “It has left an opportunity for a modern launcher to come in at perhaps a better price point than Delta 2, and can address some of the new missions coming out,” such as small geostationary orbit satellites, he said.

The target payload capacity of Beta is eight metric tons to low Earth orbit, a size Markusic explained was driven by the market and which, in turn, led to a design change for the rocket. Beta’s original design resembled the Alpha but with two additional first stages as side boosters, a triple-core design like the Delta 4 Heavy or Falcon Heavy. Beta is now a single-core vehicle with an AR1 engine in its first stage.

Aerojet Rocketdyne had gotten a lot of Congressional money to develop the AR-1 with the intent it would be used in ULA’s Vulcan rocket. ULA has instead chosen Blue Origin’s BE-4 engine, leaving Aerojet Rocketdyne high and dry without any customers. This deal might save that company, while making Firefly more competitive and robust. Moreover, because of all that money from Congress, Aerojet has probably been able to offer the engine at cut-rate prices.

A smart deal all around.

Pioneer cover

From the press release: From the moment he is handed a possibility of making the first alien contact, Saunders Maxwell decides he will do it, even if doing so takes him through hell and back.

 
Unfortunately, that is exactly where that journey takes him.

 
The vision that Zimmerman paints of vibrant human colonies on the Moon, Mars, the asteroids, and beyond, indomitably fighting the harsh lifeless environment of space to build new societies, captures perfectly the emerging space race we see today.


He also captures in Pioneer the heart of the human spirit, willing to push forward no matter the odds, no matter the cost. It is that spirit that will make the exploration of the heavens possible, forever, into the never-ending future.

 
Available everywhere for $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from the ebook publisher, ebookit.
 

Readers: the rules for commenting!

 

No registration is required. I welcome all opinions, even those that strongly criticize my commentary.

 

However, name-calling and obscenities will not be tolerated. First time offenders who are new to the site will be warned. Second time offenders or first time offenders who have been here awhile will be suspended for a week. After that, I will ban you. Period.

 

Note also that first time commenters as well as any comment with more than one link will be placed in moderation for my approval. Be patient, I will get to it.

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