( ( In ( November 1980 ) ) ( , ( ( Voyager 1 ) ( ( ( ( ( visited Saturn ) , ) and ) ( took ( ( higher ( resolution photographs ) ) ( of ( ( ( ( ( the planet ) , ) rings ) and ) moons ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (NNP November) (CD 1980))) (, ,) (NP (NNP Voyager) (CD 1)) (VP (VP (VBD visited) (NP (NNP Saturn))) (, ,) (CC and) (VP (VBD took) (NP (NP (JJR higher) (NN resolution) (NNS photographs)) (PP (IN of) (NP (NP (DT the) (NN planet)) (, ,) (NP (NNS rings)) (CC and) (NP (NNS moons))))))) (. .)))
In November 1980, Voyager 1 visited Saturn, and took higher resolution photographs of the planet, rings and moons.
(ROOT (S (NP (DT The) (NN voyager) (CD 1) (NN spacecraft)) (VP (VBD visited) (NP (NN saturn)) (PP (IN in) (NP (CD 1980)))) (. .)))