Russia to continue bilateral space negotiations with U.S.

9:28 am

According to one Russian foreign policy official, the Putin government will continue bilateral space negotiations with United States in connection with both its Artemis Accords (designed to encourage private ownership in space) and the military doctrines in space recently set forth by the U.S. Space Force.

The official also made note of a Russian-Chinese agreement related to the use of space, which seems to counter what the Trump administration is pushing with the Artemis Accords. However, the fact that these bilateral agreements and negotiations now exist actually gets the U.S. what it wants, foreign treaties that set out goals and rules that bypass the restrictions of the Outer Space Treaty. Those restrictions make private ownership in space legally questionable. That Russia is willing to continue negotiations with the U.S. means that it might agree eventually to some framework that allows private property in space, in order to remain a partner in the Trump administrations Artemis lunar project.

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Blue Origin-led partnership delivers lunar lander mockup to NASA

9:14 am

Capitalism in space: The Blue Origin-led partnership, which calls itself “the National Team,” has delivered to the Johnson Space Center a full scale mock-up of the manned lunar lander it is building for NASA.

The full-sized, but low-fidelity, mockup includes both the descent element, developed by Blue Origin, and ascent element, built by Lockheed Martin, and stands more than 12 meters high.

The companies developed the mockup to allow NASA astronauts and engineers to study the layout of the vehicle, including positioning of various components, and get feedback while the lander is still in an early stage of development.

While providing this mock-up to NASA for design review makes sense, I must say that I yawned when I saw the string of overly excited new reports about it from almost every mainstream news outlet. It appears that though Jeff Bezos and Blue Origin have become very skilled at delivering nothing but mock-ups and promises over the past few years, both have also become very skilled at getting the press pumped up with each new mock-up and promise.

More and more does Bezos and Blue Origin remind me of Richard Branson and Virgin Galactic, making promises and holding spectacular fake press events, but actually achieving little. I could be wrong, but I can’t get that similarity out of my head. Blue Origin was founded in 2000, before SpaceX, and after more than twenty years it has yet to fly anything commercially. Work on its New Shepard reusable suborbital rocket has apparently stalled, without ever flying humans. Its main rocket engine, the BE-4, is taking years to develop, with only test versions built, none flightworthy. And New Glenn, its orbital rocket, remains a fantasy.

I truly hope my cynicism here is unfounded. I want Blue Origin to succeed. I just wish they’d finally do something.

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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 or 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

Chinese company successfully completes 300 meter hop of first stage

8:53 am

Linkspace hopper prototype being transported to launch site

The new colonial movement: The Chinese pseudo-company Linkspace has successfully completed a 300 meter hop of the first stage of its new rocket.

Video of the hop can be seen here. The photo to the right is a screen capture from that video showing the rocket being transported to the launch site. Based on this image, the stage appears small, no more than twenty feet tall. I suspect this is only a prototype, comparable in many ways with SpaceX’s Grasshopper, which was a prototype to test vertical landing.

This success however lays the groundwork for building a full scale model.

I call Linkspace a “pseudo-company” in that it might have raised independent investment capital and appears to work as a private company, in China and with rockets there is no such thing. Everything this company does is closely supervised by the government. There is no independence here.

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UK spaceport in north Scotland approved

8:38 am

Capitalism in space: A commercial spaceport in Sutherland, Scotland, has received full approval from the local planning commission.

With planning permission now secured, construction is on course to begin before the end of the year, and HIE is hopeful that the site could be operational and supporting its first launch as early as 2022.

Their prime customer, a UK company dubbed Orbex Space, had said two years ago it would do its first launch by 2021, so this announcement also reveals a year delay in that first launch.

Lockheed Martin, teamed with Rocket Lab, has also said it will launch from this site.

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Conscious Choice cover

Now available in hardback and paperback as well as ebook!

From the press release: In this ground-breaking new history of early America, historian Robert Zimmerman not only exposes the lie behind The New York Times 1619 Project that falsely claims slavery is central to the history of the United States, he also provides profound lessons about the nature of human societies, lessons important for Americans today as well as for all future settlers on Mars and elsewhere in space.

 
Conscious Choice: The origins of slavery in America and why it matters today and for our future in outer space, is a riveting page-turning story that documents how slavery slowly became pervasive in the southern British colonies of North America, colonies founded by a people and culture that not only did not allow slavery but in every way were hostile to the practice.  
Conscious Choice does more however. In telling the tragic history of the Virginia colony and the rise of slavery there, Zimmerman lays out the proper path for creating healthy societies in places like the Moon and Mars.

 

“Zimmerman’s ground-breaking history provides every future generation the basic framework for establishing new societies on other worlds. We would be wise to heed what he says.” —Robert Zubrin, founder of the Mars Society.

 

All editions are available at Amazon, Barnes & Noble, and all book vendors, with the ebook priced at $5.99 before discount. All editions can also be purchased direct from the ebook publisher, ebookit, in which case you don't support the big tech companies and the author gets a bigger cut much sooner.

 

Autographed printed copies are also available at discount directly from the author (hardback $29.95; paperback $14.95; Shipping cost for either: $6.00). Just send an email to zimmerman @ nasw dot org.

Tests this weekend to pinpoint slow leak on ISS

1:08 pm

The astronauts this weekend will shut all the hatches between different modules on ISS so that ground controllers can try to pinpoint the location of a long term slow air leak.

This leak was first spotted in September 2019, when there were “indications of a slight increase above the standard air leak rate,” NASA said in the statement. “Because of routine station operations like spacewalks and spacecraft arrivals and departures, it took time to gather enough data to characterize those measurements. That rate has slightly increased, so the teams are working a plan to isolate, identify and potentially repair the source.”

While the leak rate is higher than usual, it is still within specifications for the station and poses no immediate danger to the crew, NASA officials emphasized. Astronauts also deal with leak simulations during training for their stays on the space station, which typically are about six months long.

The weekend test will allow them to identify where the leak is located. They will then be better able to find it, and mitigate it.

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Leaving Earth cover

Leaving Earth: Space Stations, Rival Superpowers, and the Quest for Interplanetary Travel, can be purchased as an ebook everywhere for only $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from my ebook publisher, ebookit.

If you buy it from ebookit you don't support the big oppressive tech companies and I get a bigger cut much sooner.

 

Winner of the 2003 Eugene M. Emme Award of the American Astronautical Society.

 
"Leaving Earth is one of the best and certainly the most comprehensive summary of our drive into space that I have ever read. It will be invaluable to future scholars because it will tell them how the next chapter of human history opened." -- Arthur C. Clarke

Dying Democratic Cities

12:40 pm

Saks Fifth Avenue, summer 2020
Saks Fifth Avenue in 2020 NYC.

Want to move to one of America’s big urban cities? Ever imagine having a penthouse apartment close to or even in downtown so that you could walk to the theater? Well, the options are endless, and the cost is plummeting. It’s a buyer’s market! Just take a look:

None of these trends are new. American cities have been generally suffering since the end of World War II, though for the past few decades they have seen a partial renewal that did not bring them back to the halcyon days of the past but at least made them look vibrant and alive.

The last few months however have seen a perfect storm of circumstances that have led to a major crash, destroying all the gains made in the recent past.
» Read more

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Musk: 100+ reuses of Falcon 9 1st stages possible

8:25 am

Capitalism in space: According to Elon Musk:, based on what SpaceX has learned so far in reusing the 1st stages of its Falcon 9 rocket, it is entirely possible that the present design could result a hundred or more reuses.

Now, with all that experience in hand and a Falcon 9 Block 5 booster already 60% of the way to the ten-flight reuse milestone, Musk says that “100+ flights are possible” and that “there isn’t an obvious limit.” While “some parts will need to be replaced or upgraded” to achieve dozens or hundreds of booster reuses, Musk says that SpaceX “almost never need[s] to replace a whole [Merlin 1D] engine.

Given that a Falcon 9 booster’s nine M1D engines are likely the most difficult part of each rocket to quickly and safely reuse, it’s extremely easy to believe that individual boosters can launch dozens – if not hundreds – of times with just a small amount of regular maintenance and repairs. In that sense, SpaceX has effectively achieved Musk’s long-lived dream of building a rocket that is (more or less, at least) approaching the reusability of aircraft.

The next step in this effort will be to shorten the turnaround times. At the moment the best time between any booster’s reflight has been just under two months. SpaceX has said they want to be able to refly boosters in just days.

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Movie of OSIRIS-REx’s last rehearsal before sample grab

3:53 pm

Closest point to Nighingale landing site during OSIRIS-REx's last rehearsal
Click image for full movie.

The OSIRIS-REx science team has released a movie made by the spacecraft’s navigation camera during its August 11th final rehearsal prior to the planned sample grab-and-go now set for October.

The image to the right is a capture of one image when the spacecraft was closest to the asteroid, about 131 feet above the surface. The target landing site, dubbed Nightingale, is the somewhat smooth area near the top half of the frame.

These images were captured over a three-hour period – the imaging sequence begins approximately one hour after the orbit departure maneuver and ends approximately two minutes after the back-away burn. In the middle of the sequence, the spacecraft slews, or rotates, so that NavCam 2 looks away from Bennu, toward space. Shortly after, it performs a final slew to point the camera (and the sampling arm) toward the surface again. Near the end of the sequence, site Nightingale comes into view at the top of the frame. The large, tall boulder situated on the crater’s rim (upper left) is 43 feet (13 meters) on its longest axis. The sequence was created using nearly 300 images taken by the spacecraft’s NavCam 2 camera.

Nightingale might be their best choice, but it remains about half the size they had originally wanted for their grab-and-go site, with far too many objects larger than planned. They designed the grab-and-go equipment to catch objects smaller than 0.8 inches. Little at this location, or on the entire surface of Bennu, is that small. The asteroid is truly a pile of gravel, with no dust.

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Nauka finally arrives at launch site, thirteen years late

3:33 pm

Russia’s Nauka module for ISS has finally arrived at its launch site at Baikonur, Kazakhstan, to be prepared for its launch, now scheduled for April 2021.

After its arrival and fitting-out, Nauka will become the primary laboratory module on the Russian segment. Currently, Russia has two small laboratory modules – Rassvet and Poisk – both of which will be dwarfed by Nauka. Additionally, Nauka will take the title of the heaviest Russian module on the Station, at 24.2 tons. Zvezda currently holds this honor, at 20.3 tons.

The module is thirteen years later than first planned and has been under construction for more than a quarter century.

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