Adjusted for inflation, the cost of one launch of the #SaturnV in the ๐Ÿ“† 1960s was around $1.5 billion ๐Ÿ’ฐ, which is a far cry from the $4 billion ๐Ÿ’ฐ๐Ÿ’ฐ๐Ÿ’ฐ๐Ÿ’ฐ required for just one #SLS launch https://www.aerotime.aero/articles/32011-nasas-powerful-and-contraversial-sls-rocket-ready-to-launch

#SenateLaunchSystem

SLS: NASAโ€™s most powerful and controversial rocket is ready to launch - AeroTime

At the end of 2016, the aerospace industry held its breath as the largest and most powerful rocket ever built โ€“ NASAโ€™s Space Launch System (SLS) โ€“ prepared to lift off from the Kennedy Space Center in Florida. A worthy successor to the Space Shuttle, the SLS is a successful collaboration of some of the

AeroTime

#EverydayAstronaut ๐Ÿ“† July 14, 2022 #Muskโ€™s primary goal is for the cost-per-tonne of thrust of #Raptor to be under $1,000 โ€” this means Raptor needs to be ~$250,000 ๐Ÿ’ต to produce https://everydayastronaut.com/spacex-raptor-engine-comparison

๐Ÿ“† November 6, 2022 #SpaceX ships #Starshipโ€™s 200th ๐Ÿ“Š upgraded Raptor engine. SpaceX was also able to boost Raptor 2โ€™s thrust by 25% ๐Ÿ“ˆ https://www.teslarati.com/spacex-starship-200th-upgraded-raptor-engine

๐Ÿ“† May 1, 2020 #NASA will pay $146 million ๐Ÿ’ฐ๐Ÿ’ฐ๐Ÿ’ฐ๐Ÿ’ฐ๐Ÿ’ฐ for each #SLS rocket engine. The #rocket needs four engines, and it is #expendable https://arstechnica.com/science/2020/05/nasa-will-pay-a-staggering-146-million-for-each-sls-rocket-engine

#LaunchCost #RocketScience #Artemis #SenateLaunchSystem

Raptor 1 vs Raptor 2: What did SpaceX change?

SpaceX is developing the Raptor engine powering Starship. See what improvements they already made going from Raptor 1 to 2 in this article.

Everyday Astronaut
NASA introduces Artemis II moon mission astronauts

YouTube

Introducing the #SenateLaunchSystem

"the system allowed the #aerospace #industry -- who was getting billions of dollars ๐Ÿ’ฐ to build [the #SLS] -- to tell Congress they could do it by that time," #Garver said, explaining that the industry knew it'd be paid the same amount ๐Ÿ’ฐ every year, #regardless of delays. "There was a #reverse incentive."

#NASA Inspector General Paul Martin : "We saw that the cost-plus contracts that NASA had been using to develop that combined #SLS and #Orion system work to the contractors' rather than NASA's #advantage." https://www.cnet.com/science/space/billions-behind-a-lunar-dream-why-nasas-artemis-i-moon-rocket-may-prove-unsustainable

#Artemis #LaunchCost #SpacePolitics

Billions Behind a Lunar Dream: Why NASA's Artemis I Moon Rocket May Prove 'Unsustainable'

Commentary: Let's talk about the fiscal footprint of NASA's latest lunar endeavor.

CNET

#Shelby was a frequent #critic of commercial space in general and #SpaceX specifically. He did not believe private companiesโ€”especially those that did not do much business in #Alabama ๐Ÿ’ฐ โ€”should receive government funding.
He also held the line in ๐Ÿ“† 2019 when #NASA Administrator Jim Bridenstine suggested that due to #delays with the rocket's development, it might be better to launch the #Orion spacecraft on SpaceX's #FalconHeavy #rocket ๐Ÿš€ https://arstechnica.com/science/2023/01/so-long-richard-shelby-and-thanks-for-all-the-pork

๐Ÿ– pork barrel : local projects that are given a lot of #government #money in order to win #votes https://www.oxfordlearnersdictionaries.com/us/definition/english/pork-barrel

#Artemis #SLS #Orion #SpacePolitics #LaunchCost #SenateLaunchSystem

So long, Richard Shelby, and thanks for all the pork

As Richard Shelby steps down, will Washington replace Alabama in prominence?

Ars Technica

#NYT ๐Ÿ“† Sept. 2011 #Texas is home to #NASAโ€™s Mission Control and #Florida is where NASAโ€™s #rockets are launched from. The two #senators played key roles in writing the NASA blueprint and outlining many #specifics of the rocket they wanted NASA to build, leading critics to #sarcastically call it the #SenateLaunchSystem. Critics note that NASA has announced ambitious rocket plans before, only to cancel them as #costs #escalated and #schedules slipped https://www.nytimes.com/2011/09/15/science/space/15nasa.html

#Huffpost ๐Ÿ“† Apr. 2011 "The best bang for the buck ๐Ÿ’ต investment in our future is a system where industrial activities such as carrying freight and building buildings are done by people who do them everywhere else in our society -- the #commercial sector -- rather than an #expensive #costplus single-use government program" https://www.huffpost.com/entry/the-senate-launch-system_b_843607

#Economist ๐Ÿ“† Aug 24th 2022 "powered by yesterdayโ€™s #technology and brought about by yesterdayโ€™s #thinking" https://www.economist.com/science-and-technology/2022/08/24/nasas-space-launch-system-is-yesterdays-rocket

#Artemis #SLS #LaunchCost #SpacePolitics

NASA Unveils New Rocket Design

A colossal rocket would be the most powerful since the Saturn V that took Americans to the moon.

"#NASA announced that it is negotiating a #contract with #Boeing to purchase up to 10 ๐Ÿ”Ÿ #SLS core stages. The news release does not mention #costs ๐Ÿ’ฐ ๐Ÿ’ต โ€”NASA and Boeing have never been #transparent about costs, but certainly production and operations cost for a #single SLS launch will be well north of $1 1๏ธโƒฃ billion." https://arstechnica.com/science/2019/10/nasa-will-award-boeing-a-cost-plus-contract-for-up-to-10-sls-rockets
Note: one #launch is now 4 4๏ธโƒฃ billion ๐Ÿ’ฐ๐Ÿ’ฐ๐Ÿ’ฐ๐Ÿ’ฐ

#LaunchCost #SpaceAgency #SpacePolitics #SpaceCompany #SenateLaunchSystem

NASA will award Boeing a cost-plus contract for up to 10 SLS rockets

"The cost incentives are designed to reduce costs."

Ars Technica