ISRO to land its Chandayaan-4 lunar sample return mission near where Chandrayaan-3 landed
Click for interactive map. To see the original
image, go here.
India’s space agency ISRO announced on May 11, 2024 that the landing site for its Chandayaan-4 lunar sample return mission will be in the same area where its Chandrayaan-3’s Vikram lander touched down, carrying the Pragyan rover.
The map to the right shows that location, at about 69 degrees south latitude. The mission will require two launches, and will have five components, a propulsion module, a transfer module, a lander module, an ascender module and a re-entry module. The two rockets will use India’s LVM-3 and PSLV rockets.
The actual mission concept, including which modules will be launched with which rocket as well as whether they will dock in Earth or lunar orbit, has not yet been released. This most recent tweet however mentioned that the lander will only operate for one lunar day, which means it will land, grab its samples quickly, and send the ascender capsule up, all within an Earth week.
A launch timeline for the mission also remains unclear.
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 from 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
Click for interactive map. To see the original
image, go here.
India’s space agency ISRO announced on May 11, 2024 that the landing site for its Chandayaan-4 lunar sample return mission will be in the same area where its Chandrayaan-3’s Vikram lander touched down, carrying the Pragyan rover.
The map to the right shows that location, at about 69 degrees south latitude. The mission will require two launches, and will have five components, a propulsion module, a transfer module, a lander module, an ascender module and a re-entry module. The two rockets will use India’s LVM-3 and PSLV rockets.
The actual mission concept, including which modules will be launched with which rocket as well as whether they will dock in Earth or lunar orbit, has not yet been released. This most recent tweet however mentioned that the lander will only operate for one lunar day, which means it will land, grab its samples quickly, and send the ascender capsule up, all within an Earth week.
A launch timeline for the mission also remains unclear.
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 from 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