The space age began with the launch of Sputnik in October 1957.
( ( The ( space age ) ) ( ( ( began ( with ( ( the launch ) ( of Sputnik ) ) ) ) ( in ( October 1957 ) ) ) . ) )
(ROOT (S (NP (DT The) (NN space) (NN age)) (VP (VBD began) (PP (IN with) (NP (NP (DT the) (NN launch)) (PP (IN of) (NP (NNP Sputnik))))) (PP (IN in) (NP (NNP October) (CD 1957)))) (. .)))
Sputnik was launched in 2016.
( Sputnik ( ( was ( launched ( in 2016 ) ) ) . ) )
(ROOT (S (NP (NNP Sputnik)) (VP (VBD was) (VP (VBN launched) (PP (IN in) (NP (CD 2016))))) (. .)))