Which AI compute is really in orbit? A sourced list for infra teams
If your team is asked whether orbital compute is real, start from the hardware: which chips have flown, on what satellites, with which partners, and what is still only on paper.
How AI infrastructure teams use Orbitwren
- Read the hardware column in At a glance: chips that have flown versus systems only announced.
- Open the partnership map to see which cloud, chip and launch companies work together.
- Use the launch calendar for stated targets ahead and upcoming rideshare launches.
- Brief your team with the sourced facts, not a forecast.
The October 2026 edition tracks 17 projects from 13 companies, including TPU and GPU payloads already in orbit and constellations filed with the FCC.
For live updates between editions, the same tracker is available as the Orbitwren API.
A few of the 17 projects in the October 2026 edition (tracker verified 3 Oct 2026)
| Company | Project | Status | Launch or target |
|---|---|---|---|
| Google (with Planet) | Project Suncatcher: first TPU prototype satellite | in orbit | 1 Oct 2026 (Transporter-18) |
| Starcloud | Starcloud-1 (1 NVIDIA H100 GPU) | in orbit | 2 Nov 2025 |
| Axiom Space | Orbital data center nodes (first two) | in orbit | 11 Jan 2026 |
| ADA Space and Zhejiang Lab | Three-Body Computing Constellation (first 12 satellites) | in orbit | 14 May 2025 |
| Blue Origin | Project Sunrise | filed | FCC application filed March 2026 |
| Aetherflux | Galactic Brain | announced | Q1 2027 (target) |
Source: Orbitwren project tracker (content/blog/data/orbitwren.json), the data behind the October 2026 edition; projects verified 3 Oct 2026, each row cites company pages or news.
FAQ
Does it estimate performance or cost?
No. It lists what companies have published; unknown values are blank.
Why not Payload Pro?
Payload Pro is a $999/year subscription covering the whole space industry. This is a $19 report on one topic.
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