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#sls

4 posts4 participants1 post today

Oh boy .. 1/2

"President Trump’s FY26 Budget Revitalizes Human Space Exploration"

".. SLS .. rocket and Orion capsule will be retired after Artemis III, paving the way for more cost-effective, next-generation commercial systems that will support subsequent NASA lunar missions. The budget also ends the Gateway Program, .."

#DEI#DEIA#LOPG
Continued thread

The #Mars 🔴 Sample Return mission will be achieved by #human 👩‍🚀 missions to Mars. "Crew and cargo flights to the #ISS would be significantly reduced 📉. The station’s reduced research capacity would be focused on efforts critical to the #Moon and Mars exploration programs." arstechnica.com/space/2025/05/

Ars Technica · White House budget seeks to end SLS, Orion, and Lunar Gateway programsBy Eric Berger

"White House budget seeks to end SLS, Orion, and Lunar Gateway programs" by @arstechnica / @sciguyspace - The high cost of #SLS rockets, derided as the Senate Launch System and built under Cold War style cost-plus contracts, have always been a lightning rod for cancellation whenever the #NASA budget came under pressure. Unclear whether Artemis crew flights will end after Artemis 3 landing, or reorganize under the Artemis banner with commercial spacecraft. arstechnica.com/space/2025/05/ #Artemis #Moon🌒

Ars Technica · White House budget seeks to end SLS, Orion, and Lunar Gateway programsBy Eric Berger

#Reuters:
"
Trump 2026 space budget would cancel NASA rocket, lunar station
"
reuters.com/business/aerospace

2.5.2025

And it relies on space hardware that Trump's tech bros have promised, but which is not fully developed or does not even exist yet.

I thought I would see a human moon landing in my lifetime, but I have been convinced for some time that the Western world will not be able to achieve it "so quickly."

#Artemis#NASA#Mond
Continued thread

To get enough fuel ⛽ into #orbit for a #Mars 🔴 mission would require at least 10 launches of the #SLS rocket, or about $20 billion 💰. Just for the fuel. To use traditional propulsion, one needs to push the boundaries of #reuse ♻️ and heavy lift rockets to extreme limits—which is precisely what #SpaceX is trying to do with its fully reusable launch system arstechnica.com/science/2021/0

Ars Technica · Report: NASA’s only realistic path for humans on Mars is nuclear propulsionBy Eric Berger

🚀🌑 Le Launch Vehicle Stage Adapter (LVSA, ou adaptateur d'étage de lancement de véhicule) a été installé le 3 avril sur le corps central du #SLS de la mission #Artemis II.
Ce sera bientôt le tour de l'ICPS (étage de propulsion cryogénique intérimaire)
📷 NASA/Isaac Watson

Continued thread

The #SLS project is about $6 billion 💰 over budget and six years behind schedule ⏳😴 , according to a #government audit, with reports suggesting it is “50-50” whether Mr Trump scraps the programme. In a city where around 10 per cent 📊 of the 225,000 population work for the government, there is concern among residents that they could be in the eye of the #Doge storm 🌪️ telegraph.co.uk/us/news/2025/0

The Telegraph · Alabama’s ‘rocket city’ is the heart of US space travel. Elon Musk’s Doge could be its demiseBy Cameron Henderson