Feature, Science

Solar eclipse today over South America

Solar eclipse today over South America
An artist’s impression shows how the total solar eclipse of 2 July 2019 could appear from ESO’s La Silla Observatory in Chile if there are no clouds. The Sun will be quite low in the western sky and, if the skies are clear, several planets and bright stars should be also visible. Source: M. Druckmüller, P. Aniol, K. Delcourte, P. Horálek, L. Calçada/ESO

Most of Peru will be able to witness a partial solar eclipse early this afternoon, while the southern regions of Moquegua, Arequipa and Tacna will see an almost total eclipse.  It all depends on clear skies, not always guaranteed at this time of the year on the coast.  The best sites are in the high Andes of Argentina and Chile.

The eclipse will begin at 14:22 hours (Lima time) over La Serena, in Chile, reaching its maximum point at 15:38 h and complete its cycle at 16:45 over Buenos Aires.  Suggestions for viewing an eclipse include using protective eyewear for welding torches.

Detailed information can be found on the websites of the European Southern Observatory, ESO, and at the National Aeronautics and Space Administration, NASA. For ESO, click here; for NASA, click here.  ESO operates three observing sites in the Atacama Desert in Chile — at La Silla, Paranal and Chajnantor.

The European Southern Observatory
The European Southern Observatory’s first site is at La Silla, a 2400 m high mountain 600 km north of Santiago de Chile. Source: ESO

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