NASA: forcing it to fly VIPER would cause it to cancel funding to 1 to 4 other commercial lunar landers
VIPER’s now canceled planned route at the Moon’s south pole
According to a response by NASA to a House committee and obtained by Space News, if Congress forces the agency to fly its canceled VIPER moon rover NASA would have to cancel funding to one to four other commercial lunar landers being built by private companies as part of NASA’s CLPS program.
In one scenario, NASA assumed VIPER would launch on Astrobotic’s Griffin lander as previously planned in September 2025. The agency estimated it would need to spend $104 million to prepare VIPER itself, $20 million of which had already been allocated for activities in fiscal year 2024, along with $20 million in “additional risk mitigation activities” for Griffin. “NASA estimated that these additional funding requirements would lead to cancellation of one CLPS delivery and delay of another delivery by a year,” it stated.
A second scenario anticipated a one-year slip in VIPER’s launch to September 2026. NASA projected an additional $50 million in costs for VIPER and $40 million for Griffin. That would have resulted in two canceled CLPS task orders and a one-year delay to two others.
NASA also revealed it considered “alternative delivery means” for VIPER other than Griffin. NASA did not disclose details about those alternatives, calling them “highly proprietary” but which would have delayed the launch of VIPER beyond 2026 “and would still include significant uncertainty about the reliability of delivery success.” NASA projected total costs of $350 million to $550 million with this scenario, resulting in the cancellation of four CLPS task orders and delaying three to four more by two years.
NASA preferred option is for a private company to take over VIPER. At the moment the agency is reviewing eleven proposals put forth by such companies that has “enough spaceflight experience and technical abilities to conduct the VIPER mission.”
Congress has gotten involved because the science community has lobbied hard to save it. The project itself has been a problem for NASA since its first iteration as Resource Prospector, when NASA would have built both the rover and lander. It has consistently gone over budget and behind schedule, even after NASA gave the lander portion to a private company, Astrobotic. At present the rover is 3X over budget with more overages expected, which is why NASA cancelled it.
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
VIPER’s now canceled planned route at the Moon’s south pole
According to a response by NASA to a House committee and obtained by Space News, if Congress forces the agency to fly its canceled VIPER moon rover NASA would have to cancel funding to one to four other commercial lunar landers being built by private companies as part of NASA’s CLPS program.
In one scenario, NASA assumed VIPER would launch on Astrobotic’s Griffin lander as previously planned in September 2025. The agency estimated it would need to spend $104 million to prepare VIPER itself, $20 million of which had already been allocated for activities in fiscal year 2024, along with $20 million in “additional risk mitigation activities” for Griffin. “NASA estimated that these additional funding requirements would lead to cancellation of one CLPS delivery and delay of another delivery by a year,” it stated.
A second scenario anticipated a one-year slip in VIPER’s launch to September 2026. NASA projected an additional $50 million in costs for VIPER and $40 million for Griffin. That would have resulted in two canceled CLPS task orders and a one-year delay to two others.
NASA also revealed it considered “alternative delivery means” for VIPER other than Griffin. NASA did not disclose details about those alternatives, calling them “highly proprietary” but which would have delayed the launch of VIPER beyond 2026 “and would still include significant uncertainty about the reliability of delivery success.” NASA projected total costs of $350 million to $550 million with this scenario, resulting in the cancellation of four CLPS task orders and delaying three to four more by two years.
NASA preferred option is for a private company to take over VIPER. At the moment the agency is reviewing eleven proposals put forth by such companies that has “enough spaceflight experience and technical abilities to conduct the VIPER mission.”
Congress has gotten involved because the science community has lobbied hard to save it. The project itself has been a problem for NASA since its first iteration as Resource Prospector, when NASA would have built both the rover and lander. It has consistently gone over budget and behind schedule, even after NASA gave the lander portion to a private company, Astrobotic. At present the rover is 3X over budget with more overages expected, which is why NASA cancelled it.
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
Astrobotched-it had their chance