August 17, 2023 Quick space links
Courtesy of BtB’s stringer Jay.
- New images of the floor of Blue Origin’s BE4 rocket engine production facility in Alabama
Jay sent me a video of this same production facility in April. Compare the visuals in that video at around 42 seconds with today’s image. That nozzle on the platform appears to be the same nozzle in both shots, unmoved in four months. Moreover, the floor seems as inactive now as then. If I was ULA this data would make me very very worried about getting the engines I need for Vulcan on the scheduled required.
- China releases a photograph of part of Valles Marineris, taken by its Tianwen-1 Mars orbiter
The image covers a very large area. For high resolution close-up images of various features within this picture, see these cool images from July 2021, September 2021, May 2022, and July 2022.
- SpaceX lifted nearly 10 times as much mass to orbit as China in the second quarter 2023
The graph illustrates how false the notion has always been that you must have a heavy lift rocket to get a large amount of mass to orbit. All you really need is a cost-effective and efficient reusable rocket that can launch frequently, such as the Falcon 9. Heavy lift would be nice, but if it isn’t reusable and cost effective, it just won’t do the job.
- Russia and ESA are negotiating a new agreement for the use of Europe’s robot arm on Russia’s part of ISS
The arm is there already and installed. I wonder what they are negotiating.
Courtesy of BtB’s stringer Jay.
- New images of the floor of Blue Origin’s BE4 rocket engine production facility in Alabama
Jay sent me a video of this same production facility in April. Compare the visuals in that video at around 42 seconds with today’s image. That nozzle on the platform appears to be the same nozzle in both shots, unmoved in four months. Moreover, the floor seems as inactive now as then. If I was ULA this data would make me very very worried about getting the engines I need for Vulcan on the scheduled required.
- China releases a photograph of part of Valles Marineris, taken by its Tianwen-1 Mars orbiter
The image covers a very large area. For high resolution close-up images of various features within this picture, see these cool images from July 2021, September 2021, May 2022, and July 2022.
- SpaceX lifted nearly 10 times as much mass to orbit as China in the second quarter 2023
The graph illustrates how false the notion has always been that you must have a heavy lift rocket to get a large amount of mass to orbit. All you really need is a cost-effective and efficient reusable rocket that can launch frequently, such as the Falcon 9. Heavy lift would be nice, but if it isn’t reusable and cost effective, it just won’t do the job.
- Russia and ESA are negotiating a new agreement for the use of Europe’s robot arm on Russia’s part of ISS
The arm is there already and installed. I wonder what they are negotiating.