Oct 11, 2014
in 1977, earth received a radio signal from space lasting 72 seconds. in 2014, the source remains unknown.
seen from Türkiye
seen from United States
seen from United States
seen from Netherlands
seen from Japan
seen from United States
seen from Singapore
seen from United States
seen from Argentina
seen from Canada
seen from Australia
seen from United States
seen from United States
seen from China
seen from Morocco
seen from Malaysia
seen from United States
seen from China
seen from United States
seen from United States
in 1977, earth received a radio signal from space lasting 72 seconds. in 2014, the source remains unknown.