China’s Tiangong-3 space station, as seen from the ground
The screen capture to the right was taken by a very short ground-based telescopic movie of China’s Tiangong-3 space station on July 29, 2022. I have labeled it to indicate the various parts of the station, including the new large module, Wentian, that launched to the station on July 24, 2022.
In my original post, I had mislabeled the sections. I have now corrected the image. Thanks to reader Jay for pointing out my error.
Tianhe is the original core module of the station. At present Wentian is in the forward port, so that it and Tianhe lie in a straight line. At some point shortly before the October launch of the next module, Mengtian, they will likely move it 90 degrees to its permanent port to one side, so that Mengtian can dock with the front port where Wentian now sits.
Mengtian will then be shifted 90 degrees to its permanent port on the opposite side of Wentian. At that point the station will form its planned final T-shape configuration.
This dance of spacecraft is necessary to keep the station as balanced as possible to aid in attitude control.
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
The screen capture to the right was taken by a very short ground-based telescopic movie of China’s Tiangong-3 space station on July 29, 2022. I have labeled it to indicate the various parts of the station, including the new large module, Wentian, that launched to the station on July 24, 2022.
In my original post, I had mislabeled the sections. I have now corrected the image. Thanks to reader Jay for pointing out my error.
Tianhe is the original core module of the station. At present Wentian is in the forward port, so that it and Tianhe lie in a straight line. At some point shortly before the October launch of the next module, Mengtian, they will likely move it 90 degrees to its permanent port to one side, so that Mengtian can dock with the front port where Wentian now sits.
Mengtian will then be shifted 90 degrees to its permanent port on the opposite side of Wentian. At that point the station will form its planned final T-shape configuration.
This dance of spacecraft is necessary to keep the station as balanced as possible to aid in attitude control.
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
This .gif of the station was just highlighted on Spaceweather.com
https://spaceweathergallery.com/indiv_upload.php?upload_id=187267
That is a pretty good image, Jeff.