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Reg CFTRL65.5–6.6Tier IOpen

Lodestar Space Power

Lodestar Space Power

Preferred equity in surface power units for places where solar does not work and batteries freeze.

A lunar night lasts fourteen Earth days and reaches −173 °C. Solar panels produce nothing and batteries do not survive it, which leaves radioisotope and small fission units as the only options for anything that must keep operating. Lodestar has two flown heritage systems and holds study contracts with two civil space agencies.

Front Range Assembly Facility · Golden, CONot applicableEscrow: Cadence Escrow Services
TRL 6 of 9, band 5.5 to 6.6, signed by Dr. Samuel Adeyemi, PhD Nuclear Engineering; ASME Section III reviewer, on Apr 23, 2026.See the evidence it rests on

$4,685,000 committed of $5,000,000

$2,342,500 released · 94% subscribed

Released to the issuerCommitted, held in escrowRemaining
Minimum
$100

$22 per unit

Instrument
Preferred equity
Term
None
Investors
2,874

Closed August 31, 2026

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Use of proceeds

  • 41%Thermoelectric converter qualification
  • 28%Flight qualification and vibration testing
  • 19%Heat pipe radiator development
  • 7%Team and working capital
  • 5%Offering expenses and platform fees

The issuer

Radioisotope and small fission power units for lunar surface operations and deep space missions, where solar does not work and batteries do not last.

Legal name
Lodestar Space Power, Inc.
Entity
Delaware C-corporation
Jurisdiction
Colorado
Founded
2018

  • Hana KobayashiChief Engineer

    Thermoelectric conversion and spaceflight qualification. Two flown radioisotope power systems.