Remind me again: Why does NASA need the SLS? (rocket design)

#1
C C Offline
https://www.syfy.com/syfywire/remind-me-...ed-the-sls

EXCERPT: . . . The SLS is the foundation of it all. Bigger and more powerful than a Saturn V, it would be capable of throwing huge amounts of payload into space, including the Orion capsule and the Gateway together in a single launch.

However, SLS has been plagued with huge cost overruns and long delays. In the new 2020 budget, funding for both Orion and SLS are cut back, and more money allocated to the Gateway. The reasoning in the budget outline is that the first stage of the SLS is so badly over budget and behind schedule that NASA needs to scale back working on the enhanced upper stage part of it and get the first stage done. As I mentioned in yesterday's article, Eric Berger at Ars Technica has lots of details to fill in the blanks here.

However, because the upper stage would be deferred, SLS would no longer have the capability in the near future to launch payloads to the Moon. But that's one of its biggest reasons SLS is being built in the first place! So that's stunning right away. But there's more...

MORE: https://www.syfy.com/syfywire/remind-me-...ed-the-sls
Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  Article Here’s why the failure of Blue Origin’s New Glenn rocket is so catastrophic (design) C C 0 280 May 30, 2026 06:19 PM
Last Post: C C
  Article Analyst on China’s spent rocket stages: “Things only continue to get worse” (design) C C 0 258 May 27, 2026 07:57 PM
Last Post: C C
  Article Surprising science behind why daylight saving time is good for wildlife (DST design) C C 0 497 Mar 7, 2026 07:38 PM
Last Post: C C
  Research Reverse mathematics’ illuminates why hard problems are hard (abstract design) C C 0 504 Dec 2, 2025 04:46 PM
Last Post: C C
  Article Astra’s Chris Kemp woke up one recent morning & chose violence (space rocket design) C C 0 512 Sep 28, 2025 08:29 PM
Last Post: C C
  Research New liquid uranium rocket could halve trip to Mars (engineering) C C 3 1,022 Sep 18, 2025 05:04 PM
Last Post: Syne
  Article Many butterflies have a second 'head' – This could be why (deceptive design) C C 0 676 Jul 21, 2025 04:55 PM
Last Post: C C
  Article A key NASA commercial partner faces severe financial challenges (space design) C C 0 803 Sep 18, 2024 08:24 PM
Last Post: C C
  Hossenfelder: I don't think we can control AI much longer. Here's why. (AI design) C C 0 735 Jun 28, 2024 01:15 AM
Last Post: C C
  Article Why reimagining the particle accelerator is so challenging (design, engineering) C C 0 807 May 22, 2024 04:41 PM
Last Post: C C



Users browsing this thread: 1 Guest(s)