SatVu Positions Thermal Imaging as the Missing EO Layer

Reflex Aerospace Taps Arkadia Space for 2027 Mission Reflex Aerospace selected Spanish startup Arkadia Space to provide a propulsion system for its satellite mission, launching in 2027. SatVu is officially back in business. The UK thermal imaging startup, fresh off a £30M (€34.7M) fundraise in February, released first light-imagery from its second satellite this week—HotSat-2. The satellite, which launched on SpaceX’s Transporter-16 rideshare in March, comes online more than two years after SatVu’s pathfinder satellite, HotSat-1, suffered a failure in orbit roughly six months into its first mission. The new sat reignites the company’s ability to gather and sell its own thermal imagery—and SatVu is taking the opportunity to make the case that thermal data is an integral part of a robust geospatial intelligence mix. The pitch: SatVu’s pitch is simple: Thermal imagery can offer insights where optical and SAR imagery falls short. That’s why the company plans to use the recent funding to grow its constellation to 10+ sats in the next two-to-three years. With the first-light imagery, SatVu is aiming to show how HotSat isn’t just monitoring infrastructure, but revealing activity. The company is framing these insights as vital for governments and investors looking to monitor situations in hard-to-reach regions. A new age: SatVu wasn’t sitting idle in the years between HotSat-1 and -2. Building out: Now that HotSat-2 is flying, SatVu has kicked off a new era of rapid growth as it looks to capitalize on the growing demand for EO data from government and commercial buyers. So far in 2026, SatVu has ramped up its constellation deployment in a bid to slice off as much market share as possible. Satvu has also hired execs to support the deployment of a larger constellation, and to grow its global customer base. The broader EO market in Europe is booming, and SatVu sees its thermal imagery as a vital add-on to already successful optical and SAR business models: “We have always kept in mind the complementary aspects of thermal imagery,” SatVu CEO Anthony Baker told Payload via email. “[HotSat data is] specifically designed for sophisticated imagery analysis users who can apply their own imagery processing techniques…often in combination with optical, SAR and other data streams.” What’s next: SatVu plans to launch HotSat-3 this year—the next step towards a 10-sat constellation that can offer up to 20 daily revisits. “Our constellation buildout is moving at pace, with HotSat-3 getting ready for launch and HotSats 4 and 5 already in production. We expect to have the full constellation operating in polar and mid-inclination orbits by the end of 2029,” Baker said.