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October 23, 2006

astronomer.jpg
Engraving from "Selenografia sive Lunae Descriptio" by Johannes Hevelius, 1647

From the many things that I've learned on this weekend's astronomy class- from equinoxes and the earth's orbit to parsecs and how to determine the latitude based on the North star, I know the ones that will last longer is the fact that I need to go to the southern hemisphere again since I've failed to notice Magellan's clouds before, the very poetic and intriguing thought that one is looking at the past when one looks at the sky and how Camões' Lusiads is filled with pieces of geocentric astronomy theory.


Por este largo mar enfim me alongo
Do conhecido pólo de Calisto,
Tendo o término ardente já passado,
Onde o meio do mundo é limitado.

Já descoberto tínhamos diante,
Lá no novo Hemisfério, nova estrela,
Não vista de outra gente, que ignorante
Alguns tempos esteve incerta dela.
Vimos a parte menos rutilante,
E, por falta de estrelas, menos bela,
Do Pólo fixo, onde ainda se não sabe
Que outra terra comece, ou mar acabe.

Assim passando aquelas regiões
Por onde duas vezes passa Apolo,
Dois invernos fazendo e dois verões,
Enquanto corre dum ao outro Pólo,
Por calmas, por tormentas e opressões,
Que sempre f az no mar o irado Eolo,
Vimos as Ursas, apesar de Juno,
Banharem-se nas águas de Netuno.

From this open sea I looked my last
At the constellations of the North.
For we had by now crossed the burning line
Which marks division in the earth's design.

Our sailors had discovered long since
In that new hemisphere, the Southern cross,
Though those who had not witnessed it
For a while doubted its existence.
We saw new heavens less sparkling,
And, for lack of starts, less beautiful
Nearing the pole, where no one comprehends
If a continent begins or the sea ends .

By now we had left behind both tropics
Where Apollo's chariot twice pauses
Coursing from pole to pole, making
Its contrasting winters and summers;
At times becalmed, at times wracked
By storms whipped up by Aeolus,
We saw both bears, for all Juno taught us
Plunging headlong into Netptun's waters.


Os Lusíadas, Canto V

Posted by claudia

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