Chinese lunar mission launches
The competition heats up: The Chinese have launched their next lunar mission, a fly-by around the Moon to test their return-to-Earth engineering in anticipation of a future sample return mission.
Chang’e 5-T1, one of the test models for Chang’e-5, was developed using a Chang’e 2 type spacecraft (acting like a service module) featuring the Chang’e-5 return capsule. This return capsule is very similar to the Shenzhou manned return technology, so it is assumed that it was developed using the Shenzhou as a baseline model. The service module will be used for trajectory corrections, power supply using two solar panels and batteries, along with telemetry and commands transmission to and from the control center.
Following launch, Chang’e 5-T1 will be injected into a lunar free-return orbit, loop behind the Moon once and return to Earth to test the high speed atmospheric reentry of a capsule returning from the translunar voyage at 11.2 km/s.
This launch marks the start of this nine day mission. Stay tuned for updates.
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. from any other book seller, or direct from my ebook publisher, ebookit.
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 competition heats up: The Chinese have launched their next lunar mission, a fly-by around the Moon to test their return-to-Earth engineering in anticipation of a future sample return mission.
Chang’e 5-T1, one of the test models for Chang’e-5, was developed using a Chang’e 2 type spacecraft (acting like a service module) featuring the Chang’e-5 return capsule. This return capsule is very similar to the Shenzhou manned return technology, so it is assumed that it was developed using the Shenzhou as a baseline model. The service module will be used for trajectory corrections, power supply using two solar panels and batteries, along with telemetry and commands transmission to and from the control center.
Following launch, Chang’e 5-T1 will be injected into a lunar free-return orbit, loop behind the Moon once and return to Earth to test the high speed atmospheric reentry of a capsule returning from the translunar voyage at 11.2 km/s.
This launch marks the start of this nine day mission. Stay tuned for updates.
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. from any other book seller, or direct from my ebook publisher, ebookit. 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
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