Blue Origin

Orbital Reef

In Development

Commercial space station project co-led by Blue Origin and Sierra Space, with partners, as a mixed-use 'business park in space' for research, industrial, international, and commercial customers in low Earth orbit, built around Sierra Space's inflatable LIFE habitat. It is the slowest-advancing of the four major US commercial-station programs and remains Blue Origin's bid for NASA's Commercial LEO Destinations Phase 2 competition (draft RFP released July 6, 2026).

Latest update Sep 13, 2026

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Current status

System Definition Review with NASA complete; design-development progress continues, but overall pace lags Axiom, Vast, and Starlab. NASA's CLDC Phase 2 final RFP is now expected at the end of September 2026, with proposals due 60 days later and award targeted for spring 2027. A late-2026 standalone LIFE pathfinder launch could not be re-confirmed.

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Specifications3

Program Status
System Definition Review complete

design development ongoing

Operational Target
Second half of the decade
LIFE pathfinder module target launch
As soon as end of 2026

standalone, Sierra Space-led

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Upcoming milestones1

Announced next steps from Blue Origin that mention Orbital Reef.

  1. Spring 2027

    Orbital Reef: NASA CLD Phase 2 bid

    Orbital Reef, co-led with Sierra Space and founding partner Boeing (which is contributing a science module and plans to ferry crew via Starliner), is Blue Origin's bid for NASA's Commercial LEO Destinations Phase 2 award against Axiom, Vast, and Starlab. NASA posted a CLDC presolicitation on September 4, 2026 saying the final Phase 2 RFP is now anticipated at the end of September 2026, with offers due 60 days after release and award still targeted for spring 2027. A standalone Sierra Space LIFE pathfinder launch in late 2026 could not be re-confirmed; the near-term gate for Orbital Reef is the Phase 2 bid, not a dated inflatable demo. Watch for the final RFP drop.

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