( ( ( As ( seen ( from ( ( any ( fixed place ) ) ( outside Earth ) ) ) ) ) ( it ( ( makes ( ( one rotation ) ( on ( ( it 's ) axis ) ) ) ) ( in ( ( the ( same amount ) ) ( of time ) ) ) ) ) ) ( it ( ( takes ( to ( make ( ( one revolution ) ( around ( the Earth ) ) ) ) ) ) . ) ) )
(ROOT (S (S (SBAR (IN As) (S (VP (VBN seen) (PP (IN from) (NP (NP (DT any) (VBN fixed) (NN place)) (PP (IN outside) (NP (NNP Earth)))))))) (NP (PRP it)) (VP (VBZ makes) (NP (NP (CD one) (NN rotation)) (PP (IN on) (NP (NP (PRP it) (POS 's)) (NNS axis)))) (PP (IN in) (NP (NP (DT the) (JJ same) (NN amount)) (PP (IN of) (NP (NN time))))))) (NP (PRP it)) (VP (VBZ takes) (S (VP (TO to) (VP (VB make) (NP (NP (CD one) (NN revolution)) (PP (IN around) (NP (DT the) (NN Earth)))))))) (. .)))
As seen from any fixed place outside Earth it makes one rotation on it's axis in the same amount of time it takes to make one revolution around the Earth.
(ROOT (S (NP (PRP It)) (VP (VBZ takes) (NP (NN earth) (CD one) (NN week)) (S (VP (TO to) (VP (VB rotate) (PP (IN on) (NP (PRP$ its) (NNS axis))) (NP (CD seven) (NNS times)))))) (. .)))