Friday, 15 August 2025

A little ramble through 19th century astronomy - locations for future observatories in Chile

 Academy Newspaper Saturday 29th August 1874 

 

Dr Philippi states in Das Ausland that the boundary treaty concluded between Chili and Bolivia describes the borderland according to the old notions of theoretical geography, which gave the Cordilleras of that region sierras, deep valleys, streams, &c., notwithstanding that he had explained its true character in his published journey through the desert of Atacoma.

He found a huge plain, on which were scattered isolated mountains, mostly extinct volcanoes, never forming chains, valleys, or passes, but huge clefts often 500 or 600 feet deep, with perpendicular walls, that appeared to have resulted from aqueous action at some former period. At present it only rains about once in from twenty to fifty years. 

From his description it is evident that a model of this district would look much like certain portions of the moon as seen through a good telescope.

 


                                                        www.theramblingastronomer.co.uk

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