Russia’s first lunar mission in nearly half a century came to a violent end when its unmanned Luna-25 spacecraft spun out of control and crashed into the moon after encountering a problem when it began preparing for pre-landing orbit. Russian officials had hoped the prestige mission would show they can still compete in space despite their post-Soviet decline and the extreme loss suffered in the Ukraine war. Its failure highlighted the intense decline of Russia’s authority over space since the days of the Cold War, when Moscow was the first to launch a satellite — Sputnik 1 — to orbit...