Asked in Planetary ScienceArtificial SatellitesInternational Space Station
What was the first space satellite able to be seen by the naked eye?
September 03, 2009 6:29PM
The first satellite to be visible was the first satellite in orbit. Sputnik 1 was visible (barely) while its last stage booster was very visible. Early satellites were low altitude and there was less competition from street and city lighting in those days.