SpaceX successfully launches South Korean military satellite
Capitalism in space: SpaceX today successfully launched a South Korean military satellite, with its Falcon 9 rocket using the same first stage that launched two American astronauts to ISS less than two months ago.
This was the company’s fastest turnaround yet of a used first stage, 51 days, which also beats the fastest turnaround ever by the shuttle program, 54 days. And as you can see by the screen capture image to the right, they successfully landed it so that it can be used for a third time.
Watching the camera on that first stage after separation (on SpaceX’s live stream) to landing was most fascinating. After separation its tail end points down to the west and its launch site in Florida. As it curves upward and then down towards its landing in the Atlantic, its small thrusters and grid fins very slowly and gracefully swing that tail to instead point east and down to the drone ship. I had not noticed previously the gentleness of that re-positioning. The daylight clear weather today, plus excellent camera access, made it very obvious.
The leaders in the 2020 launch race:
16 China
11 SpaceX
7 Russia
3 ULA
3 Japan
The U.S. now leads China in the national rankings, 18 to 16.
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. Four years ago, just before the 2020 election I wrote that Joe Biden's mental health was suspect. Only in this year has the propaganda mainstream media decided to recognize that basic fact.
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. Even today NASA and Congress refuse to recognize this reality.
In 2020 when the world panicked over COVID I wrote that the panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Only in the past year have some of our so-called experts in the health field have begun to recognize these facts.
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Capitalism in space: SpaceX today successfully launched a South Korean military satellite, with its Falcon 9 rocket using the same first stage that launched two American astronauts to ISS less than two months ago.
This was the company’s fastest turnaround yet of a used first stage, 51 days, which also beats the fastest turnaround ever by the shuttle program, 54 days. And as you can see by the screen capture image to the right, they successfully landed it so that it can be used for a third time.
Watching the camera on that first stage after separation (on SpaceX’s live stream) to landing was most fascinating. After separation its tail end points down to the west and its launch site in Florida. As it curves upward and then down towards its landing in the Atlantic, its small thrusters and grid fins very slowly and gracefully swing that tail to instead point east and down to the drone ship. I had not noticed previously the gentleness of that re-positioning. The daylight clear weather today, plus excellent camera access, made it very obvious.
The leaders in the 2020 launch race:
16 China
11 SpaceX
7 Russia
3 ULA
3 Japan
The U.S. now leads China in the national rankings, 18 to 16.
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. Four years ago, just before the 2020 election I wrote that Joe Biden's mental health was suspect. Only in this year has the propaganda mainstream media decided to recognize that basic fact.
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. Even today NASA and Congress refuse to recognize this reality.
In 2020 when the world panicked over COVID I wrote that the panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Only in the past year have some of our so-called experts in the health field have begun to recognize these facts.
Your help allows me to do this kind of intelligent analysis. I take no advertising or sponsors, so my reporting isn't influenced by donations by established space or drug companies. Instead, I rely entirely on donations and subscriptions from my readers, which gives me the freedom to write what I think, unencumbered by outside influences.
Please consider supporting my work here at Behind the Black.
You can support me either by giving a one-time contribution or a regular subscription. There are five ways of doing so:
1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.
2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
3. A Paypal Donation:
5. Donate by check, payable to Robert Zimmerman and mailed to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above. And if you buy the books through the ebookit links, I get a larger cut and I get it sooner.
Both fairings caught too.
I didn’t hear that… That’s Great news.
What a successful mission.
And as Robert mentioned to have only a 51 day turnaround for the first stage is phenomenal.
One of these days. Space x will buy a $50.00 camera instead of the $10.00 camera they use for the live booster landing.
John
I suggest you consider the challenge of instrumenting a camera to operate in close proximity (i.e. less then a 100 feet) in the blast zone of an operating rocket engine. Yeah NASA gave us great closeups of the Saturn V lighting off, but only from the side as the exhaust vented out through massive ducts, not IN the exhaust.
If SpaceX landed on a gridded deck With diverter plates underneath or something vs the flat plate they have, it would be easier. But try and imagine standing in the deflected exhaust of a 747 at full throttle and you get a sense of the challenge. This is a VERY high speed and energetic event with extremely high sound pressure levels, and electronics while reliable in general are sensitive to such extremes.
It’s not actually the camera that has issues, they always release the recorded footage later and it’s perfectly clear. It’s the satellite dish trying to maintain lock while the barge gets buffeted by up to 300,000lbs of exhaust thrust that’s the issue. And while it’s a solvable issue if they threw enough money at it, it’s certainly not worth it just to get the footage live, as opposed to a few days later.
And of course, contrast the video presentations we get from SpaceX to what you get from virtually anyone else, and there is no comparison.
StarLink transmitters are supposed to be phased-array in addition to having a physical motor, right? Hopefully that will help fix the issue, once they have enough coverage.
I hear what all of you are saying about the camera, (different answers) but if they can put a man on the moon……….
Has anybody seen video of the Octograbber (?) crawling out from its shelter and locking down the booster?
John pondered: “I hear what all of you are saying about the camera, (different answers) but if they can put a man on the moon……….”
It really depends upon the priorities. It is probably better use of resources to not work too hard on this minor, but annoying, problem.