RT @uowSCP: ON THIS DAY IN SCIENCE – Mariner 4 Launched
On this day in 1964, Mariner 4 was launched from Cape Kennedy,… fb.me/2oL4OyAoI
RT @uowSCP: ON THIS DAY IN SCIENCE – Mariner 4 Launched
On this day in 1964, Mariner 4 was launched from Cape Kennedy,… fb.me/2oL4OyAoI