RT @RonBaalke: On this day in 1970, Luna 16 became the 1st robotics spacecraft to return samples from the #Moon https://t.co/rEqAWng4vT
RT @RonBaalke: On this day in 1970, Luna 16 became the 1st robotics spacecraft to return samples from the #Moon https://t.co/rEqAWng4vT