Ukrainian space startup Promin relocates to Maine with support from Google

A Ukrainian space startup, Promin, has relocated to Brunswick, Maine, after pausing its rocket development due to the Russian invasion. The company aims to build its first rocket, "Promin 1," with support from Alphabet and local partners. Promin plans to use a unique solid fuel technology that combines the fuel and tank into one, allowing for lighter rockets. However, this approach contrasts with industry trends toward larger satellites, raising concerns about its market viability. The U.S. government has historically been cautious about foreign rocket firms, which could hinder Promin's success. Previous cases, like Firefly Aerospace, show that foreign ownership can complicate securing contracts and licenses in the U.S. space sector.