quarta-feira, 14 de fevereiro de 2018

NASA filma terra (SDO)

http://metro.co.uk/2018/02/14/nasa-spaceship-films-incredible-view-earth-passing-front-sun-7312055/

Citando:
"The Solar Dynamics Observatory (SDO) orbits our planet and is on a mission to record how our star affects life down on the surface of Earth.

On Sunday February 11, the satellite’s ‘eclipse season’ begun.

This is a three-week period that comes twice a year, during which Earth blocks SDO’s view of the Sun for a short period of time."

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