Spot the elusive planet Mercury at its 'greatest elongation' from the sun this evening
Spot the elusive planet Mercury at its 'greatest elongation' from the sun this evening
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Mercury, Venus and the first-quarter moon — along with the stars Spica and Arcturus — will appear to form a straight line in the evening sky on Sept. 13, 2021.
September 14, 2021 at 12:51AM
via Space.com read more...
By
Mercury, Venus and the first-quarter moon — along with the stars Spica and Arcturus — will appear to form a straight line in the evening sky on Sept. 13, 2021.
September 14, 2021 at 12:51AM
via Space.com read more...
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