Perigean spring tide Perigean spring tide A proxigean spring tide (also known as a perigean spring tide) is a tide that occurs three or four times per year when the Moon's perigee (its closest point to Earth during its 29.5-day elliptical orbit) coincides with a spring tide (when the Earth, Sun and Moon are nearly aligned every two weeks). This tide usually adds only a couple of inches to normal spring tides. The Moon's orbit around Earth is elliptical, which causes the Moon to be closer to Earth and farther away at different times. The Moon and the Sun are aligned every two
From the Earth to the Moon stories of Baron Munchausen and Cyrano de Bergerac. In 1889 Verne wrote a second sequel to the novel, "The Purchase of the North Pole", which has the Gun Club members (led by J. T. Maston) plan to use the "Columbiad" to alter the tilt of the earth to enable the mineral wealth of the Arctic region to be put within reach of exploitation. In March 1953, the Gilberton Company published a comic-book adaptation of "From the Earth to the Moon" as issue No. 105 in its Classics Illustrated series. An unidentified scriptwriter combined Verne's "From the Earth to the Moon"