( ( ( ( ( ( ( The visit ) ( to ( the moon ) ) ) ( provided ( ( a glimpse ) ( of ( ( a world ) ( that ( is ( incredibly ( different ( from earth ) ) ) ) ) ) ) ) ) ) , ) and ) ( ( much ( of ( that difference ) ) ) ( ( results ( from ( the fact ) ) ) ( that ( ( the moon ) ( ( does n't ) ( have ( an atmosphere ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (NP (DT The) (NN visit)) (PP (TO to) (NP (DT the) (NN moon)))) (VP (VBD provided) (NP (NP (DT a) (NN glimpse)) (PP (IN of) (NP (NP (DT a) (NN world)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (ADJP (RB incredibly) (JJ different) (PP (IN from) (NP (NN earth)))))))))))) (, ,) (CC and) (S (NP (NP (RB much)) (PP (IN of) (NP (DT that) (NN difference)))) (VP (VBZ results) (PP (IN from) (NP (DT the) (NN fact))) (SBAR (IN that) (S (NP (DT the) (NN moon)) (VP (VBZ does) (RB n't) (VP (VB have) (NP (DT an) (NN atmosphere)))))))) (. .)))
The visit to the moon provided a glimpse of a world that is incredibly different from earth, and much of that difference results from the fact that the moon doesn't have an atmosphere.
(ROOT (S (NP (CD One) (NN way) (SBAR (IN that) (S (NP (DT the) (NN moon)) (VP (VBZ is) (ADJP (JJ different) (PP (IN from) (NP (NN earth)))))))) (VP (VBZ is) (SBAR (IN that) (S (NP (DT the) (NN moon)) (VP (VBZ has) (NP (RB almost) (DT no) (NN atmosphere)))))) (. .)))