Rhea Space: Funding, Investors & Team (Oct 2026)
Rhea Space Activity (RSA) is an astrophysics start-up company in the science and technology industry. Specifically, RSA ideates and creates high-risk/high-reward R&D concepts to support U.S. national security objectives. RSA has developed various technologies in the fields of infrared satellites, directed energy, artificial intelligence, LIDAR, astroparticle physics, small satellites, cislunar operations, intelligence collection, autonomous underwater vehicles, and the F35 Lightning II.
Rhea Space has raised $7.0M across 3 funding rounds on record, the most recent a Series A of $6.0M announced in Apr 2026.
That round is in line with the $6.0M median round size for Artificial Intelligence companies tracked on FundedIQ over the last two years.
Rhea Space Company Profile and Key Stats
Latest funding round on record: Apr 2026.
Rhea Space Funding Rounds
Rhea Space raised $250k in an undisclosed round announced in May 2023.
10 months later, an undisclosed round of $750k was announced in Mar 2024.
2.1 years later, a Series A of $6.0M was announced in Apr 2026.
Rhea Space Founders and Leadership Team
Contact details for the Rhea Space team: 1 of 1 has an email address on file.
Start 14-day free trial →Rhea Space Funding Compared to Other Artificial Intelligence Startups
Rhea Space's latest round of $6.0M is in line with the median round in Artificial Intelligence. Medians cover the last 24 months of disclosed rounds.
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Rhea Space Funding FAQs
What does Rhea Space do?
Rhea Space Activity (RSA) is an astrophysics start-up company in the science and technology industry. Specifically, RSA ideates and creates high-risk/high-reward R&D concepts to support U.S. national security objectives. RSA has developed various technologies in the fields of infrared satellites, directed energy, artificial intelligence, LIDAR, astroparticle physics, small satellites, cislunar operations, intelligence collection, autonomous underwater vehicles, and the F35 Lightning II.
How much funding has Rhea Space raised?
Rhea Space has raised $7.0M across 3 rounds on record. The most recent is a Series A of $6.0M announced in Apr 2026.
When did Rhea Space last raise funding?
Rhea Space's most recent funding round on record is a Series A of $6.0M, announced in Apr 2026.
Who founded Rhea Space?
FundedIQ lists Shawn Usman (Founder) at Rhea Space.
Where is Rhea Space headquartered?
Rhea Space is based in Washington, District of Columbia, United States.
How many employees does Rhea Space have?
Rhea Space is in the 11-50 employee band.
How does Rhea Space's funding compare to other Artificial Intelligence startups?
Rhea Space's latest round of $6.0M is in line with the $6.0M median round size for Artificial Intelligence companies on FundedIQ across 7,243 tracked companies over the last two years.
About FundedIQ's Rhea Space Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Rhea Space is left off this page rather than filled in.
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