Were there 'lost cosmonauts' in the early Soviet space program?
Were there truly early Soviet space missions — with tragically ill-fated cosmonaut crews — that remain undisclosed to this day?
- A distress call from space By late November 1960, the Judica-Cordiglia brothers learned of reports from a West German observatory suggesting there may have been an unidentified satellite in orbit, raising an intriguing possibility: could there have been a spacecraft launch that had not been disclosed to the public?
- (Image credit: Pierce Archive LLC/Buyenlarge via Getty Images) If correct, the implications were staggering: the Soviet Union may have launched a secret space mission, but this time with a human cosmonaut on board — and….
- Interception at Torre Bert The peculiar story began in October 1957, as the Italian brothers Achille and Gian Battista Judica-Cordiglia learned, along with the rest of the world, about the Soviet Union's successful launch of Sputnik 1, Earth's first artificial satellite.
And if so, was it possible that this concerning signal was of Soviet origin — perhaps a spacecraft drifting helplessly into space, carrying a cosmonaut on board whose doomed mission had never been publicly acknowledged?
- Specifically, their location in northern Italy was advantageous, since it allowed them to monitor signals from Soviet spacecraft passing overhead.
- Soviet Communist Party artwork celebrating the first four Vostok missions, the first human spaceflights in history.
- Immediately, the two became fascinated with the idea of trying to listen in on signals from such spacecraft and began working to assemble their very own radio tracking station, which they put together mostly from secondhand military surplus equipment.
- They built an improvised tracking station in an abandoned World War Two bunker, which the brothers dubbed Torre Bert, that eventually became a fully functional radio facility with an antenna they built from salvaged materials like chicken wire and scraps of metal.
- According to their account, as the pair listened to the alarming transmission, the signal gradually began to fade, raising a disconcerting possibility: what if the spacecraft they were monitoring hadn't merely been traveling through orbit, but had been drifting away from Earth?
How this summary was made: extractive summary — built from the sources' own reporting. It is drawn only from the reporting of the sources listed below — read the originals for full detail. How we summarize →