The News
A Beijing-based startup called Orbital Chenguang (Beijing Orbital Twilight Technology) just locked in $8.4 billion — 57.7 billion yuan — in credit lines from 12 major Chinese banks, including Bank of China, Agricultural Bank of China, and CITIC. That comes on top of a newly closed Pre-A1 equity round from a mix of venture and industrial investors. The goal: a one-gigawatt data center in orbit by 2035.
Orbital Chenguang is the commercial front of a state-backed consortium run out of the Beijing Astro-future Institute of Space Technology, which coordinates 24 organizations across the supply chain. The plan is a constellation in dawn-dusk sun-synchronous orbit at 700–800 km — an orbit where satellites sit in near-continuous sunlight, so they run on solar power without heavy batteries, and where the vacuum of space does the cooling for free.
The roadmap has three phases. 2025–2027: core technology and a first demo constellation (a Chenguang-1 experimental satellite was slated to launch by early 2026 but has been delayed). 2028–2030: integrate ground and space compute. After that: operations at gigawatt scale. And they’re not alone — ADA Space and Zhejiang Lab already launched 12 edge-computing satellites in May 2025, Shanghai Bailing is building 100 kW-class compute sats, Google has its Suncatcher program, and SpaceX has floated a million-satellite vision that includes orbital compute.
Why It Matters
Ground-based data centers are running into walls that students studying AI and cloud computing need to understand. Land is scarce near power and fiber. Electrical grids can’t keep up with the demand from training frontier AI models. Atmospheric cooling has thermodynamic limits no engineer can design around. Moving compute to orbit isn’t science fiction — it’s a serious answer to three real constraints at once.
The Chinese thesis is specific: in a dawn-dusk orbit, the sun never sets on your data center. You get continuous solar power without batteries, passive radiative cooling, and no zoning boards. The economics pencil if launch costs keep falling — which is exactly what Starship, New Glenn, and China’s own reusable launchers are chasing.
Here’s what students should take from this: an entirely new career domain is forming in real time. Every terrestrial data center discipline — power, cooling, networking, systems software — needs an orbital version. And every orbital discipline — constellation design, station-keeping, thermal management, optical inter-satellite links — suddenly has a new customer paying at data-center scale.
Career Connection
If this direction excites you, two AeroEd pathways are directly relevant:
- Aerospace Engineering — A gigawatt-class satellite platform introduces thermal, power, and structural problems at scales the industry has never operated at. Wide-open engineering territory.
- Space Operations — Constellations this large don’t run themselves. Mission planning, orbit management, and fleet health monitoring will scale with every launch.