From a launch pad in New Zealand, a small rocket carries another eye skyward — one that sees through darkness and cloud alike. Rocket Lab's ninth mission for Tokyo-based iQPS adds SUSANOO-II, a synthetic aperture radar satellite named for a Japanese storm deity, to a growing constellation designed to watch over the Earth without pause. In the quiet arithmetic of orbital infrastructure, this single launch moves humanity another step closer to a world where commercial networks, not governments alone, hold continuous vigil over the planet's surface.
Rocket Lab launches ninth Japanese Earth-imaging satellite to orbit
A global network of radar-equipped eyes in the sky, owned and operated by a private company
Mark
Why does iQPS need 36 satellites when one or two could theoretically cover the whole Earth?
Mimi
Coverage and revisit time. A single satellite passes over any given point on Earth only once or twice a day. With 36, you can image the same location multiple times daily, catching changes as they happen. That matters for monitoring floods, tracking ships, watching infrastructure.
Mark
And the radar part—why not just use regular cameras?
Mimi
Cameras need sunlight and clear skies. Radar works at night and through clouds. If you're selling imagery to governments or companies that need to see what's happening regardless of weather, that's the difference between a useful product and a useless one.
Mark
So Rocket Lab is just the delivery service here?
Mimi
Exactly. iQPS owns the satellites and the data. Rocket Lab gets paid to launch them. It's a clean relationship—iQPS focuses on the constellation and the customers, Rocket Lab focuses on getting them to orbit reliably.
Mark
How long until the full constellation is operational?
Mimi
At this pace—nine launches in however long iQPS has been working with Rocket Lab—probably not too far off. But I don't have a public timeline. What matters is that it's clearly accelerating.
Mark
Who actually uses this data once it's up there?
Mimi
Anyone willing to pay. Governments for disaster response and intelligence. Insurance companies for risk assessment. Agricultural firms for crop monitoring. Shipping companies for maritime tracking. It's a commercial product, not a government monopoly.
Le Pouls
- iQPS is racing to assemble a 36-satellite radar constellation, and each launch narrows the gap between vision and operational reality.
- SUSANOO-II's synthetic aperture radar can pierce cloud cover and darkness — capabilities that give it a decisive edge over conventional optical satellites in contested or overcast environments.
- Rocket Lab has launched two iQPS satellites in just two weeks, a tempo that signals both parties are pushing hard to stand up the network before competitors can.
- With nine satellites now delivered and a quarter of the constellation in orbit, iQPS is crossing the threshold from promise to product — customers can begin to see what near-real-time global radar coverage actually looks like.
- For Rocket Lab, now on its 93rd flight and 14th of 2026, the iQPS contract represents the kind of steady, repeatable business that sustains a launch company through the long arc of commercial spaceflight.
From a launch pad in New Zealand, a small rocket carries another eye skyward — one that sees through darkness and cloud alike. Rocket Lab's ninth mission for Tokyo-based iQPS adds SUSANOO-II, a synthetic aperture radar satellite named for a Japanese storm deity, to a growing constellation designed to watch over the Earth without pause. In the quiet arithmetic of orbital infrastructure, this single launch moves humanity another step closer to a world where commercial networks, not governments alone, hold continuous vigil over the planet's surface.
An Electron rocket lifted off from Rocket Lab's New Zealand launch site in the early hours of August 21, carrying SUSANOO-II — a radar satellite built by Tokyo-based Earth-imaging company iQPS and named for a Japanese lightning deity. Deployment was scheduled roughly 50 minutes after liftoff, at an altitude of 357 miles, with the launch streamed live through Rocket Lab's channels.
What distinguishes these satellites is their synthetic aperture radar technology, which allows them to image Earth through cloud cover and in complete darkness. For a commercial service promising near-real-time global imagery, that capability is not a luxury — it is the foundation. iQPS is building a 36-satellite constellation in low Earth orbit specifically to deliver this kind of persistent, weather-independent coverage to customers worldwide.
This was the ninth satellite Rocket Lab has launched for iQPS, and the second in just two weeks — a pace that reflects how urgently the constellation is being assembled. With nine spacecraft now in orbit, roughly a quarter of the planned network is already in place. For Rocket Lab, now on its 93rd overall launch and 14th of 2026, the iQPS relationship represents reliable, recurring business. For iQPS, each successful deployment brings a private global surveillance network — available to any paying customer, operating around the clock — closer to becoming real.
Rocket Lab is sending another piece of the puzzle into orbit this morning. An Electron rocket will lift off from the company's New Zealand launch site at 1 a.m. local time on August 21—or 9 a.m. EDT for those watching from the United States—carrying a radar satellite built by iQPS, a Tokyo-based Earth-imaging company. The satellite, nicknamed SUSANOO-II after a Japanese lightning deity, is the ninth spacecraft Rocket Lab has launched for iQPS and represents another step in assembling a constellation that will eventually number 36 satellites in low Earth orbit.
The mission, which Rocket Lab has named "The Lightning God Defends," will deploy its cargo about 50 minutes after liftoff, releasing SUSANOO-II at an altitude of 357 miles. The company will stream the launch live beginning roughly half an hour before the engines ignite, with the feed available through Rocket Lab's own channels and through Space.com.
What makes these satellites valuable is what they can do that traditional optical imaging cannot. Synthetic aperture radar systems like SUSANOO-II can observe Earth in complete darkness and see through cloud cover—a capability that matters enormously for monitoring weather patterns, tracking environmental changes, and gathering intelligence in regions where clear skies are rare. iQPS is building this network specifically to deliver high-resolution imagery to customers around the world in near-real time, creating a commercial service that operates continuously regardless of weather or time of day.
Rocket Lab has become the primary launch provider for this constellation, a relationship that speaks to both the company's reliability and the economics of small-lift launch services. Today's flight marks the company's 14th launch of 2026 and its 93rd overall. Just two weeks ago, on August 6, Rocket Lab launched another iQPS satellite on a similar mission, demonstrating the pace at which the constellation is being assembled. The rapid deployment schedule suggests iQPS is moving quickly to establish its network and begin serving customers.
For Rocket Lab, these missions represent steady, predictable business from a single customer—the kind of contract work that keeps a launch company operational and profitable. For iQPS, they represent the gradual realization of a vision: a global network of radar-equipped eyes in the sky, owned and operated by a private company, available to anyone willing to pay for the data. The constellation is still incomplete, but with nine launches already accomplished and more scheduled, the infrastructure is taking shape. By the time SUSANOO-II reaches orbit this morning, a quarter of the planned network will already be in place.
Citations marquantes
The iQPS network is being developed and deployed at a rapid pace to provide high resolution and near-real time SAR imagery to its global users.— Rocket Lab
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