( ( ( Graphical models ) ( of ( ( ( ( the ( Hubble ( Space Telescope ) ) ) ( -LRB- ( HST -RRB- ) ) ) and ) ( ( a ( large number ) ) ( of ( ( digitized ( close-out photographs ) ) ( of ( the instrument ) ) ) ) ) ) ) ) ( ( are available ) . ) )
(ROOT (S (NP (NP (JJ Graphical) (NNS models)) (PP (IN of) (NP (NP (NP (DT the) (NNP Hubble) (NNP Space) (NNP Telescope)) (PRN (-LRB- -LRB-) (NP (NNP HST)) (-RRB- -RRB-))) (CC and) (NP (NP (DT a) (JJ large) (NN number)) (PP (IN of) (NP (NP (JJ digitized) (JJ close-out) (NNS photographs)) (PP (IN of) (NP (DT the) (NN instrument))))))))) (VP (VBP are) (ADJP (JJ available))) (. .)))
Graphical models of the Hubble Space Telescope (HST) and a large number of digitized close-out photographs of the instrument are available.
(ROOT (S (NP (DT A) (NN telescope)) (VP (VBZ is) (VP (VBN used) (S (VP (TO to) (VP (VB make) (S (NP (NP (NNS objects)) (PP (IN in) (NP (NN space)))) (VP (VB appear) (ADVP (RBR closer))))))))) (. .)))
A telescope is used to make objects in space appear closer.