Dawn Aerospace
Who monitors the watchers and spies on the spy satellites? The answer lies in an optical payload called Morning Sparrow, developed by Scout Space. Carried aboard Dawn Aerospace’s Aurora spaceplane, this sensor system traveled to the edge of space to capture imagery of low-orbit reconnaissance satellites.
From Rare Eyes in the Sky to a Crowded Orbit
Not long ago, having a single satellite capable of observing Earth was a rare achievement reserved for major space powers. Today, the sky is teeming with orbiting cameras, creating an environment akin to living in a goldfish bowl — minus the decorative castle with bubbling towers.
The space industry’s growing launch capabilities and the dramatic drop in payload delivery costs have transformed satellite deployment strategies. Instead of relying solely on a few satellites in high, stable orbits, agencies now launch entire constellations of miniature spacecraft into very low Earth orbit (VLEO) on short notice. These agile fleets can provide rapid-response services such as surveillance, communications, remote sensing, and tactical networking, burning up harmlessly in the atmosphere once their orbits decay.
While these capabilities benefit the deploying party, they pose a challenge to others: how do you identify and track a sudden influx of satellites launched by someone else?
On July 17, 2025, a potential solution was put to the test. The uncrewed Aurora spaceplane launched from a conventional runway at New Zealand’s Tāwhaki National Aerospace Centre, powered by a bipropellant rocket engine. Measuring 15.7 ft (4.8 m) in length with a 13-ft (4-m) wingspan, the craft reached Mach 1.03 and climbed to 67,000 ft (20,000 m).
Morning Sparrow: Eyes at the Edge of Space
At peak altitude, the Morning Sparrow sensor suite activated. Designed for Space Domain Awareness (SDA), the system can track and image objects in VLEO and suborbital flight paths. It integrates two optical payloads — one with a narrow field-of-view and another with a wide field-of-view — producing stereoscopic panoramas via onboard processing.
Dawn Aerospace
According to the project partners, pairing this sensor technology with a platform capable of supersonic speed, high-altitude operation, quick turnaround, and runway-based launch provides a fast and adaptable method for monitoring unexpected low-orbit spacecraft activity.
A Step Toward Responsive Space Operations
Stefan Powell, CEO of Dawn Aerospace, said the Aurora provides repeatable, tactical access to near space, supporting payloads that can’t wait months or years for launch. He added that spaceplanes will play a key role in the future of responsive space missions, working alongside traditional SDA assets.
Read the original article on: New Atlas
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