AN interesting résum of the progress of our knowledge of the moon's rotation, together with considerable amount of original work, is given in the memoir before us. The author recalls the remarkable ...
Days were once five hours shorter than they are now due to the moon's proximity to Earth, a new study suggests. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...
As of today, July 9, 2025, Earth is experiencing one of the shortest days ever recorded—and it's only the beginning. Following today’s exceptionally brief rotation, similar millisecond-shortened days ...
THE above was the title of an article by J. Allan Broun, published in NATURE, vol. xiii. p. 328.