UK-based NewOrbit says it has booked a launch slot in the third quarter of 2028 for NEO-1, a shared satellite platform designed to operate 200–300 km above Earth. The company has named Japanese optics specialist Genesia as its first payload customer and says two more customers have confirmed slots. The launch booking is a commercial milestone, though NEO-1 has yet to fly or demonstrate sustained operation at that altitude.

The proposed service gives instrument makers a way to test imagers, sensors and communications payloads in very low Earth orbit (VLEO) without building an entire spacecraft. NewOrbit says its drag-compensating propulsion system is designed to keep NEO-1 operating for up to five years. It also plans to integrate the satellite at a production facility in the Thames Valley, scheduled to open in 2027.

Why orbit matters

Satellite altitude is a business choice as well as an engineering one.

Low Earth orbit (LEO) extends to roughly 2,000 km and is home to many imaging and polar-orbiting weather satellites. Their proximity makes detailed observations possible but the satellite will pass over a given location rather than remaining above it. Service providers therefore plan around revisit times, coverage and benefit from constellations.

VLEO is the lowest part of LEO. At NewOrbit’s planned altitude and with everything else being equal, an optical instrument could see finer detail than the same instrument farther away. The trade-off is atmospheric drag: the upper atmosphere slows spacecraft, while oxygen in the albeit thin air, can erode exposed materials. Propulsion, power, materials and operating life become central to the commercial case. ESA’s GOCE gravity mission showed that powered operations in a very low orbit are possible, reaching about 224 km, but it was a specialist science spacecraft rather than a shared commercial service.

Medium Earth orbit (MEO) lies higher, between LEO and geostationary altitude. Europe’s Galileo navigation satellites operate at about 23,222 km, where a smaller number of spacecraft can provide broad, predictable coverage. MEO’s best-known commercial role is positioning, navigation and timing (PNT), which in turn helps locate and use EO observations. It is generally not the orbit chosen for close-up optical imagery.

Geostationary orbit (GEO) is about 35,786 km above the equator. A satellite there appears to hold position over one part of Earth, making it valuable for continuous weather monitoring and communications. That persistent view comes with greater distance from the surface, so GEO and low-orbit systems answer different observation needs. NASA’s guide to Earth satellite orbits explains these different vantage points.

A platform business with a hard technical test

NewOrbit’s proposition is to sell access to an orbit whose closeness could improve payload performance. Genesia brings relevant experience: it supplied the telescope used on Japan’s low-flying Tsubame mission. For a customer, shared access could shorten the route from laboratory hardware to flight evidence and eventually, a service tailored to high-detail observations.

The decisive test is still ahead. A booked launch slot does not establish the final launch date, successful deployment, image quality or five years of drag-compensated operations. Nor will lower altitude alone determine a customer’s result: optics, pointing, atmosphere, processing, revisit and cost all matter.

For BARSC’s members, NEO-1 is worth following because it tests whether VLEO can become a repeatable commercial platform rather than a bespoke mission achievement.

Source: NewOrbit announcement, 10 September 2026.

The launch slot, customer bookings and planned operating life are company statements.