( ( During ( this time ) ) ( , ( ( ( ( ( however ( , ( ( ( ( ( ( the earth ) , ) and ) ( consequently ( ( the ( moon 's ) ) orbit ) ) ) , ) ( have ( ( travelled ( some way ) ) ( around ( the sun ) ) ) ) ) ) ) , ) so ) ( ( ( the position ) ( of ( ( the moon ) ( against ( ( the background ) ( of stars ) ) ) ) ) ) ( is different ) ) ) . ) ) )
(ROOT (S (PP (IN During) (NP (DT this) (NN time))) (, ,) (S (ADVP (RB however)) (, ,) (NP (NP (DT the) (NN earth)) (, ,) (CC and) (NP (ADVP (RB consequently)) (NP (NP (DT the) (NN moon) (POS 's)) (NN orbit))) (, ,)) (VP (VBP have) (VP (VBN travelled) (NP (DT some) (NN way)) (PP (IN around) (NP (DT the) (NN sun)))))) (, ,) (IN so) (S (NP (NP (DT the) (NN position)) (PP (IN of) (NP (NP (DT the) (NN moon)) (PP (IN against) (NP (NP (DT the) (NN background)) (PP (IN of) (NP (NNS stars)))))))) (VP (VBZ is) (ADJP (JJ different)))) (. .)))
During this time, however, the earth, and consequently the moon's orbit, have travelled some way around the sun, so the position of the moon against the background of stars is different.
(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)))))) (. .)))