Tourists and astronomers arrive ahead of the solar eclipse at La Silla Observatory, in La Higuera, Coquimbo Region, Chile, on July 2, 2019. #

A woman tests out special glasses for the total solar eclipse in Incahuasi, Chile, on July 2, 2019. #

The moon begins to cross in front of the sun, as seen from the Congreso neighborhood in Buenos Aires, Argentina, on July 2, 2019. #

Scientists look at the sun through a telescope ahead of the eclipse at La Silla Observatory, in Coquimbo, Chile, on July 1, 2019. #

A spectator tests out special binoculars for viewing the solar eclipse near Central Park in La Higuera, Chile, on July 1, 2019. #

Chileans watch the sky while wearing special suits prior to the total solar eclipse in Paiguano, Chile, on July 2, 2019. #

Chileans watch the sky in Paiguano, Chile, on July 2, 2019. #

The moon blocks the sun as the eclipse nears totality, as seen from La Higuera, Chile, on July 2, 2019. #

Totality, as seen from the La Silla Observatory on July 2, 2019 #

The sun's corona shines, visible during totality, as viewed from the La Silla Observatory in La Higuera, Chile, on July 2, 2019. #

A person holds up their arms while observing the solar eclipse in Incahuasi, Chile, on July 2, 2019. #

A man looks up at the eclipse in La Higuera, Chile, on July 2, 2019. #

People stand in temporary darkness as they watch the total solar eclipse from El Molle, Chile, on July 2, 2019. #

The eclipse, as viewed from Buenos Aires, Argentina, on July 2, 2019 #