observatories for observing the stars and planets, la palma, spain

abstract aerolite aerolites air altitude architecture attraction attractions background backgrounds building buildings clean climate comet comets communication cosmos curiosity destination destinations difference different discover discovering discovery electricity energy engineering environment environmental europe european exploration explore exploring future futuristic heaven holiday holidays infinite infinity interest interestin international interplanetary island islands jupiter landmark landmarks landscape landscapes los mars measure measurements measuring meteo meteorite meteorites milieu milky modern moon muchachos natural nature observatories observatorium observatory observe observing of other others otherwise palma place places planet planetarium planets pole research researching roque saturnus science sciences sky solar space star stars sun system systems technics technique techniques technological technology telecommunication telescope telescopes tourism tourist touristic travel traveling universe vacation venus view viewing watch watching way world