u/MakingMoneyIsMe ·
Reddit — r/stocks
· August 11, 2026 at 05:38
· ⬆ 149 pts
· 💬 107 comments
| View on Reddit ↗
AI Summary
Summary
Post argues that space-based data centers are fundamentally impractical due to high cost, cooling challenges in vacuum, latency, maintenance, and radiation risks.
Author views the concept as speculative hype, using Elon Musk/Starship-era ambitions as the prime example of “tech delusion.”
Assessment: Opinion/editorial speculation rather than well-researched due diligence; contains basic engineering objections but lacks quantitative financial analysis.
Score149
Comments107
Upvote %83%
▶ Full Post Text
Anyone that knows anything about datacenters is fully aware of how ridiculous the thought of putting a data center in space is.
It's an astronomically expensive fever dream that ignores the laws of basic physics, cooling limits, and maintenance realities.
**Why Space Data Centers Fail**
* Fixing broken parts is impossible when hardware is miles above the Earth.
* Cooling down servers is very hard without air or water to absorb heat.
* Sending data back and forth causes massive delays compared to fiber cables.
**I'm sure there's also the matter of solar radiation, but I'm unsure if that'll have a measurably larger effect in space**
Are we also expecting astronauts to receive IT training as well, or will DC techs be subjected to underwater spacewalk simulations and high-G centrifuge rides?
We are all aware of how ambitious Elon's predictions can be, but there is no way this endeavor will come to fruition and be sustainable.