Albedo's Clarity-1 proves satellites can live and image in very low Earth orbit

Builds and operates very-low-Earth-orbit imaging satellites selling 10 cm-class visible and 2 m thermal infrared data.

Fly at 250–400 km, inside the drag and atomic oxygen that kill normal satellites, and the telescope shrinks enough for 10 cm imagery at startup scale.

Backed by Breakthrough Energy Ventures, Initialized Capital, Y Combinator, AWS Startups and Booz Allen Ventures; Series B in progress at $285M pre-money, about $100M new (2025-04, Business Insider).

Two Lockheed Martin engineers, Topher Haddad and AyJay Lasater, plus ex-Facebook engineer Winston Tri founded Albedo in Colorado in 2020 to fly satellites twice as low as LEO. YC W21; the Launch HN post drew 202 points.

The Precision bus was built in-house in just over two years. In March 2025 Albedo signed a $12M STRATFI contract with the U.S. Air Force Research Laboratory, and Clarity-1 launched on SpaceX Transporter-13 (2025-03-14). Protect Mode engaged 14 hours after launch, the 800 Mbps X-band link pumped down data every pass, and Business Insider reported a $285M pre-money Series B weeks later.

The 10 cm commercial imagery market was empty because everyone assumed VLEO was unsurvivable; Albedo's measured drag and array data now retire that assumption for the whole industry.

Demand existed on both sides: commercial buyers reserved tasking two years out, and the Air Force Research Laboratory put $12M of STRATFI money behind operational VLEO data.

The satellite was built in just over two years, on time and on budget, entirely on private capital — evidence that the bus design, not exotic physics, was the real risk.

Publishing a quantitative postmortem (219 points on HN) turned the mission into recruiting and trust collateral, which matters when buyers are committing years ahead of capability.

Lower is the other axis of the imaging trade-off: flying inside the atmosphere shrinks the optics, so if hardware survives drag and atomic oxygen, the moat is engineering tolerance, not aperture.

As of the January 2026 postmortem, Clarity-1 is still operating in VLEO with stable power generation and no degradation surprises, while the team updates the CMG thermal design, stiffens the secondary mirror and adds payload heater capacity for the next build. The Series B reported in April 2025 would fund scaling toward the Clarity constellation; if Clarity-1's tasking fills up, the next imaging opportunity opens mid-2027.