---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/37048338.md"
description: "$NVIDIA(NVDA.US)-backed startup StarCloud successfully trained the first AI model on an "Orbital Data Center" — Jensen Huang's quote "Everywhere computing is done" now extends even to space.1. What is an "Orbital Data Center"?StarCloud launched satellite modules equipped with Nvidia's radiation-hardened aerospace-grade GPUs, completing AI model training (not just inference) onboard. Previously, training was thought to require massive power and cooling, making orbital operations nearly unthinkable — this breakthrough shatters that stereotype.2. Why move to space?Compelling economic and physical logic addresses two 2025 AI bottlenecks:a. Cooling: Ground data centers consume vast water/electricity to cool chips. Space’s ambient −270°C provides abundant "free" cooling (though thermal engineering remains challenging).b. Energy: Unobstructed solar in low-Earth orbit enables near 24/7 power with higher intensity, offering greener computing.Deeper insight: Much AI data (weather, surveillance, comms) originates from satellites. Instead of bandwidth-limited downlinks for raw data, space-based training transmits only processed models — extending edge computing to orbit.Additionally, space radiation cripples standard chips; Nvidia’s aerospace GPUs demonstrate material science and packaging advances, widening its lead.$T-Rex 2X Long NVIDIA Daily Target ETF(NVDX.US)$GraniteShares 2x Long NVDA Daily ETF(NVDL.US)"
datetime: "2025-12-11T00:27:26.000Z"
locales:
  - [en](https://longbridge.com/en/topics/37048338.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/37048338.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/37048338.md)
author: "[Daniel mahade](https://longbridge.com/en/profiles/16394686.md)"
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/topics/37048338.md) | [繁體中文](https://longbridge.com/zh-HK/topics/37048338.md)


# $NVIDIA(NVDA.US)-backed startup StarCloud successf…


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