The Guardian examines how the Ukraine war has spread into space, with Ukrainian Flamingo missile strikes on the Progress Rocket and Space Centre in Samara, Roscosmos sites, and Russia's Rassvet satellite system, while Moscow has jammed signals, deployed Oreshnik missiles, and flown the Kosmos 2612 satellite at a Finnish Iceye satellite serving Ukraine's military. Experts including Dr Elena Grossfeld and Victoria Samson see a rapidly militarising domain with outdated treaties, and Kyiv is testing exo-atmospheric interceptors and the Obria Nano satellite for a sovereign communications network.