Total solar eclipse plunges Antarctica into darkness

Published December 5, 2021
A total solar eclipse from Union Glacier in Antarctica on Saturday.—AFP
A total solar eclipse from Union Glacier in Antarctica on Saturday.—AFP

SANTIAGO: A total solar eclipse plunged Antarctica from summer into darkness early on Saturday in a rare astronomical spectacle witnessed by a handful of scientists and thrill-seekers — and countless penguins.

“The visibility was excellent,” said Raul Cordero of the University of Santiago de Chile (USACH), who was on site to witness “totality” at 0746 GMT, with the “ring of fire” phase lasting just over 40 seconds.

Solar eclipses occur when the Moon passes between the Sun and Earth, casting its shadow on Earth. For the eclipse to be total, the Sun, Moon and Earth must be directly aligned.

Totality was visible only in Antarctica, experienced by a small number of scientists, experts and adventure tourists — who paid some $40,000 for the privilege.

Streamed live by Nasa from the Union Glacier camp in Antarctica, the eclipse began at 0700 GMT as the Moon began to move in front of the Sun, coming to an end at 0806 GMT.

The Union Glacier camp is situated about 1,000 kilometres (600 miles) north of the South Pole.

According to Nasa, a partial eclipse was also visible across parts of the southern hemisphere, including parts of Saint Helena, Namibia, Lesotho, South Africa, Chile, New Zealand and Australia.

The last total solar eclipse in Antarctica occurred on November 23, 2003 and the next one will not be until 2039.

An annular solar eclipse — in which the Moon obscures all but an outer ring of the Sun — is set to sweep across North America in October 2023, followed by a total eclipse in April 2024.

Published in Dawn, December 5th, 2021



Under pressure
Updated 25 Jan, 2022

Under pressure

It is fairly obvious that PM is cognisant of the trouble that his government is in from a political and economic perspective.
25 Jan, 2022

Ukraine tensions

TENSIONS between Nato and Russia over Ukraine have reached a critical pass, and there are genuine fears of a fresh...
25 Jan, 2022

Defeating polio

WITH Pakistan in the decisive stage of the battle against polio, every vaccination campaign is of significance as it...
24 Jan, 2022

Anti-extremism policy

HAD there been more far-sighted policymaking on the part of the state and an understanding of how religious ...
Government’s silence
Updated 24 Jan, 2022

Government’s silence

A MAJOR trial is underway in London during which Pakistan has repeatedly been mentioned as the place where payment...
24 Jan, 2022

Cutting mangroves

FOR Karachi, the mangrove cover along its coastline is a thin line of defence against potential oceanic and climatic...