A founding claim secures your place in line as one of the first documented, publicly-recorded homestead claimants on a body — and starts the 24-month process. A documentation and registry service and a collectible. Not a legal title. Not an investment.
The Founding Claim — your complete claim file and the start of the process.
Claim Protection — keeps your possession record current, continuous, and monitored.
Claim Defense Desk — respond formally when someone contests your parcel.
The strongest documented, dated, public, good-faith homestead claim file a person can make today — and our honesty about exactly what it is. You buy the process and the record, plus a collectible deed. You are first in line if off-world property rights are ever recognized.
A founding claim is not a legal title, not an investment, and recognition by any future authority is not guaranteed. Your 25-year homestead commitment is your own good-faith pledge — we never promise transit will exist, never resell your claim for profit, and never represent a financial return.
Your claim lives in the public registry — but some moments deserve paper. Add a beautifully printed, physical keepsake when you open your claim. Each is hand-finished and shipped by our print partner.
All 19 instruments of your claim file, printed on archival stock and presented in a hand-finished keepsake envelope — the version you frame, gift, or pass down.
Printed & shipped by our third-party fine-print partnerYour collectible homestead deed, matted and framed ready to hang — with your parcel ID, coordinates, and claim date set in the mount.
Framed & shipped by our third-party fine-print partnerAdd either or both at checkout when you open your claim in the explorer. Keepsakes are commemorative collectibles — they convey no legal title.
Survey a parcel on Mars or the Moon in the live explorer, then open its 24-month claim.
Open the explorer →No conveyance of legal title. The 1967 Outer Space Treaty (Art. II) bars national appropriation of celestial bodies, and no sovereign, court, or land registry currently has jurisdiction to grant or enforce private title to land on the Moon, Mars, or any celestial body. Spaceclaims does not and cannot convey legal ownership or any presently-enforceable property right.
What you purchase. A claim-documentation and registry service — the preparation, notarization support, public publication, opposition-period adjudication, and continuous-possession recordkeeping of a good-faith homestead claim — together with a collectible certificate. It is a record of your claim and intent, not a title.
Not an investment; not a security. Your payment is not an investment of money in a common enterprise and carries no expectation of profit from our efforts. We make no representation as to resale value, appreciation, or return. The claim is not offered as a security and is not registered with the SEC, any state regulator, the Brazilian CVM, or any other authority.
No guarantee of recognition; no sovereignty; not legal advice. We model the process on frameworks in which documented good-faith possession was sometimes later recognized, but we do not guarantee any authority will ever recognize your claim. No Spaceclaims claim asserts national sovereignty. Nothing here is legal, tax, or financial advice.