The UN's space office maintains a 50 year register of every object launched into orbit. The list has been unavailable while the US, Russia and others trade accusations about behavior in space.
The United Nations' public register of every object ever launched into outer space has been offline for months. The UN Office for Outer Space Affairs (UNOOSA), the Vienna-based office that maintains it, has answered press questions with a single line about "mandatory changes made to the UNOOSA website's IT infrastructure" and offered no timeline for restoration or explanation of the cause. (New Scientist)
For about 50 years that register has been the only public ledger where governments voluntarily recorded what they have put in orbit, including vague entries for surveillance and military satellites that would otherwise stay classified. Today it sits dark, replaced by a placeholder page that tells visitors the database is unavailable. (UNOOSA Register page)
"Useless" is how astrophysicist Jonathan McDowell of Durham University describes an offline version of the tool. The Register implements the 1974 Convention on Registration of Objects Launched into Outer Space, under which member states file basic identifying information for each object they launch: name, launch date, launch site and basic orbital parameters. The convention's premise is that competitors with overlapping orbital activity at least know what each other has filed. "It's a security transparency regime that was agreed that has been working for 50 years, more or less," McDowell told New Scientist. "But it's useless if the documents go to the UN and then no one can see them." (New Scientist)
The outage is not a total loss of national submissions. UNOOSA's separate index of state and organization submissions remains accessible, meaning governments can still file the information they always have. What is missing is the consolidated, public-facing surface that used to make those filings comparable across borders. (UNOOSA Submissions Index)
The Register's parent body, the UN Committee on the Peaceful Uses of Outer Space (COPUOS), has 104 member nations, including the United States, Russia and China. Those three have spent recent months trading public accusations about unsafe maneuvers, satellite close approaches and orbital weapons testing, leaving little room for confidence-building on the ground. McDowell framed the silence bluntly: "This is not OK. Especially at a time of rising tensions in space, [with] accusations about bad behaviour flying back and forth between various space powers." (New Scientist)
"Right now, we don't know what the Russian satellites are and what they're called. We don't know what the US satellites are and what they're called. The secret ones, they only get included in the UN filings," McDowell said. UN filings remain the only public record that meaningfully covers military and surveillance payloads, since classified satellites still get logged at the UN even when their operators say little about them at home. (New Scientist)
UNOOSA has not disclosed what the IT change is, when service will resume, or whether the outage touches any reporting pipeline behind the submissions index. New Scientist, which first reported the offline status, cited McDowell as the only named expert on the record, leaving the broader scientific and policy response to the outage undisclosed. (UNOOSA Press Releases)
For now the practical workarounds are narrow. Researchers, journalists and rival governments who want to check a satellite's UN registration must rely on whatever each state chooses to announce, with the public cross-check gone for the duration. The watch item is whether the consolidated register returns, and whether UNOOSA itself, through COPUOS or its press release feed, says anything substantive when it does.