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Cosmic Aerospace
Aviation · Centennial, United States · Founded 2021
Cosmic is developing a battery-free electric propulsion system for long-range, carbon-neutral flying taxis, aiming to revolutionize sustainable air travel MoreLess
Cosmic, a Denver, CO-based startup, is pioneering a novel electric propulsion system for 'flying taxis' that operates without the need for batteries or hydrogen. This microwave-like technology is designed to enable all-electric, long-range flights exceeding 1,000 kilometers with zero in-flight carbon emissions, at a cost competitive with conventional fuel. The system is also compatible with sustainable aviation fuels, offering a 'drop-in' solution for existing aircraft. Founded by aerospace engineers Christopher Eubanks (CEO, ex-Boom Supersonic) and Marshall Eubanks (CTO), Cosmic aims to make air travel clean, quiet, and affordable, significantly contributing to the decarbonization of the aviation sector. The company has secured $4.5 million in seed funding led by climate-tech fund Pale Blue Dot, with additional investment from Aera VC, Possible Ventures, Landing Pad, and Fifty Years. Cosmic is collaborating with the FAA for certification, with a full-scale prototype expected by 2025 and commercial service planned for 2028.
Company overview
Cosmic Aerospace company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2021
- Headquarters
- Centennial, United States
- Employees
- 12
- Open positions
- None listed
- Dealroom signal
- 72.0
Valuation & funding
Cosmic Aerospace funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| GRANT✓Other financing | May 2025 | $250K | — | Colorado Office of Economic Development and International Trade | ↗ |
| SEED✓Equity / VC | Feb 2024 | $4.5M | $18M | Pale Blue Dot | ↗ |
| SEED✓Equity / VC | May 2023 | $1.5M | $6M | Pale Blue Dot · Fifty Years | ↗ |
| SEEDEquity / VC | Apr 2022 | $1.5M | $6M | Fifty Years · Pale Blue Dot | — |
Financials
Workforce over time
Available workforce history. Financial fields without reported data are omitted.
| Year | Employees |
|---|---|
| 2026 | 12 |
| 2025 | 10 |
| 2024 | 9 |
| 2023 | 4 |
Growth signals
Cosmic Aerospace website traffic
Latest recorded traffic for Cosmic Aerospace is 620 monthly website visits, down 58.7% over the last three months. Cosmic Aerospace's team grew 20% over the past year.
Comparisons
Cosmic Aerospace compared with similar companies
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Talent graph
Cosmic Aerospace's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Cosmic Aerospace has talent and traffic
team presence
In the news
Latest news about Cosmic Aerospace
Recent press, funding announcements, and product moves mentioning Cosmic Aerospace — open to read from the original sources.
Market sentiment
What the market is saying about Cosmic Aerospace
An AI-synthesized read of the highest-engagement posts about Cosmic Aerospace on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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