https://arstechnica.com/science/2020/09/...l-go-away/
INTRO: Charlie Bolden, a four-time astronaut, served as NASA administrator from mid-2009 through early 2017. During that time, he oversaw the creation and initial development of the agency's large Space Launch System rocket. Although some NASA officials such as then-Deputy Director Lori Garver were wary of the rocket's costs—about $20 billion has now been poured into development of a launch vehicle based on existing technology—Bolden remained a defender of the large rocket, calling it a lynchpin of the agency's plans to send humans beyond low-Earth orbit, perhaps to the Moon or Mars. He also dismissed the efforts of commercial space companies like SpaceX to build comparable technology.
When I sat down with Bolden for an interview in 2014 at Johnson Space Center, I asked why NASA was investing so much in the SLS rocket when SpaceX was using its own funds to develop the lower-cost Falcon Heavy rocket. His response at the time: “Let’s be very honest. We don’t have a commercially available heavy-lift vehicle. The Falcon 9 Heavy may some day come about. It’s on the drawing board right now. SLS is real.”
Two years later, in 2016, Bolden said he still did not believe commercial companies were up to the task. "If you talk about launch vehicles, we believe our responsibility to the nation is to take care of things that normal people cannot do, or don’t want to do, like large launch vehicles," Bolden said. "I’m not a big fan of commercial investment in large launch vehicles just yet."
Since that time, a lot has changed. In February 2018, SpaceX launched the Falcon Heavy rocket for the first time. It has since flown successfully two more times, and it will play a role in NASA's future exploration plans. Meanwhile, the SLS rocket, originally due to launch in 2017, is now delayed until at least the end of 2021. As a result of this, Bolden appears to have changed his mind. In an interview with Politico published Friday morning in the publication's Space newsletter, Bolden was asked what might happen during the next four years.
“SLS will go away," he said. "It could go away during a Biden administration or a next Trump administration… because at some point commercial entities are going to catch up. They are really going to build a heavy lift launch vehicle sort of like SLS that they will be able to fly for a much cheaper price than NASA can do SLS. That’s just the way it works.”
Bolden remains a popular and influential voice in the space community, but he no longer has a direct say in US space policy. Perhaps because he no longer has to answer to Congress for NASA budgets, he is also free to speak his mind. In any case, his comments reflect the general sentiment in the space community—at least outside of the traditional contractors like Boeing and Northrop Grumman who directly benefit from SLS development—that the SLS rocket will eventually go away... (MORE)
INTRO: Charlie Bolden, a four-time astronaut, served as NASA administrator from mid-2009 through early 2017. During that time, he oversaw the creation and initial development of the agency's large Space Launch System rocket. Although some NASA officials such as then-Deputy Director Lori Garver were wary of the rocket's costs—about $20 billion has now been poured into development of a launch vehicle based on existing technology—Bolden remained a defender of the large rocket, calling it a lynchpin of the agency's plans to send humans beyond low-Earth orbit, perhaps to the Moon or Mars. He also dismissed the efforts of commercial space companies like SpaceX to build comparable technology.
When I sat down with Bolden for an interview in 2014 at Johnson Space Center, I asked why NASA was investing so much in the SLS rocket when SpaceX was using its own funds to develop the lower-cost Falcon Heavy rocket. His response at the time: “Let’s be very honest. We don’t have a commercially available heavy-lift vehicle. The Falcon 9 Heavy may some day come about. It’s on the drawing board right now. SLS is real.”
Two years later, in 2016, Bolden said he still did not believe commercial companies were up to the task. "If you talk about launch vehicles, we believe our responsibility to the nation is to take care of things that normal people cannot do, or don’t want to do, like large launch vehicles," Bolden said. "I’m not a big fan of commercial investment in large launch vehicles just yet."
Since that time, a lot has changed. In February 2018, SpaceX launched the Falcon Heavy rocket for the first time. It has since flown successfully two more times, and it will play a role in NASA's future exploration plans. Meanwhile, the SLS rocket, originally due to launch in 2017, is now delayed until at least the end of 2021. As a result of this, Bolden appears to have changed his mind. In an interview with Politico published Friday morning in the publication's Space newsletter, Bolden was asked what might happen during the next four years.
“SLS will go away," he said. "It could go away during a Biden administration or a next Trump administration… because at some point commercial entities are going to catch up. They are really going to build a heavy lift launch vehicle sort of like SLS that they will be able to fly for a much cheaper price than NASA can do SLS. That’s just the way it works.”
Bolden remains a popular and influential voice in the space community, but he no longer has a direct say in US space policy. Perhaps because he no longer has to answer to Congress for NASA budgets, he is also free to speak his mind. In any case, his comments reflect the general sentiment in the space community—at least outside of the traditional contractors like Boeing and Northrop Grumman who directly benefit from SLS development—that the SLS rocket will eventually go away... (MORE)