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Denver startup developing reusable satellites designed to return to Earth for recovery and refurbishment; its Delphi pathfinder demonstration is planned to launch in early 2027.
Not ranked: Only 44% of applicable weight is backed by data; 50% is needed to rank.
2 of 6 inputs measured · Insufficient data · 44% of applicable weight backed by data
Not measured: Headcount, Market value, Reported revenue
Not measured: Open-role change (90 days)
A pillar score averages the company’s percentiles among the tracked companies with a value: relative standing, not a grade. Inputs measured 2026-10-13 (UTC) · methodology v6. Every input, its value and percentile · How it is computed
The Space Score ranks companies relative to each other on public data we hold. It describes; it does not rate, forecast or recommend. It is not a credit rating and not investment advice. Full disclaimer
Sources: Founded, Headquarters, Legal name
For information only, not investment advice. SpaceNexus is not a registered investment adviser, broker or dealer, and nothing here is a recommendation to buy, sell or hold any security. Data may be delayed, estimated or incomplete; check the source before acting. Full disclaimer
2 private rounds on record. Debt, grants, state capital, owner funding and acquisitions are listed under Funding history by class and not added in.
Checking for a discussion…
Compiled Oct 13, 2026 from 2 public records. Every figure links the record it comes from.
Latest sourced round
Seed: $10.0M
Reported on Form D filed Mar 10, 2026; the date shown is the first sale
Source: Space.com
First sale Mar 10, 2026
Sourced rounds on record
2 rounds, $14.0M disclosed
Every round has a disclosed amount
Published rounds with a source link only, on the same rules as the funding tracker. Each round links the source that states its figure; amounts in other currencies are converted to dollars at the rate shown on the funding tracker.
Recorded as lead of Pre-seed (Jun 25, 2025)
Payload, Jun 25, 2025
APA
SpaceNexus. (2026, October 13). Lux Aeterna: Company dossier [Data set]. Retrieved October 13, 2026, from https://spacenexus.us/company-profiles/lux-aeterna
Chicago
SpaceNexus. "Lux Aeterna: Company dossier." Data as of October 13, 2026. Accessed October 13, 2026. https://spacenexus.us/company-profiles/lux-aeterna.
BibTeX
@misc{spacenexus_luxaeterna_2026,
author = {{SpaceNexus}},
title = {{Lux Aeterna}: Company dossier},
year = {2026},
month = oct,
howpublished = {\url{https://spacenexus.us/company-profiles/lux-aeterna}},
url = {https://spacenexus.us/company-profiles/lux-aeterna},
urldate = {2026-10-13},
note = {Data as of 2026-10-13; each fact links its primary source}
}