Mysteries Department
Sign inRequest access

Questions

Research questions are the building block of our platform of scientific inquiry. Key questions are the ones at the heart of a mystery; every other question helps answer one of them.

4questions0answered0with no evidence yet
UVB-76, "the Buzzer"
UVB-76, "the Buzzer"2 key questions · 4 questions · 0 answered
Open the mystery
QuestionWhere it stands
Most likelyVariation in logged traffic mostly reflects routine scheduling and the effort of listeners, not events
Most likelyA routine command and alert channel of a Russian military district, sending short coded orders to subordinate…
Most likelyThe messages are references into code tables held by recipients, so they cannot be read without the tables