Total Solar Eclipse 2020


Waddaya mean there wasn’t one?

If you were present along a narrow path between Chile and Argentina for the final New Moon of 2020 on December 14th last, you’d have seen the only total solar eclipse of the year. To wit:

Within about 2 days of perigee, the closest point in its elliptical orbit, the New Moon’s surface is faintly lit by earthshine in this dramatic composite view. The image is a processed composite of 55 calibrated exposures ranging from 1/640 to 3 seconds. Covering a large range in brightness during totality, it reveals the dim lunar surface and faint background stars, along with planet-sized prominences at the Sun’s edge, an enormous coronal mass ejection, and sweeping coronal structures normally hidden in the Sun’s glare. Look closely for an ill-fated sungrazing Kreutz family comet (C/2020 X3 SOHO) approaching from the lower left, at about the 7 o’clock position. In 2021 eclipse chasers will see an annular solar eclipse coming up on June 10. They’ll have to wait until December 4 for the only total solar eclipse in 2021 though. That eclipse will be total along a narrow path crossing the southernmost continent of Antarctica.

(Image: Miloslav Druckmuller, Andreas Moller, (Brno University of Technology)


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