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
Full Moon Hotel The entire project, which includes the hotel itself and two skyscrapers, (Palace of Wind One and Palace of Wind Two) will approximately cost $250 million to build. Full Moon Hotel The Full Moon Hotel was a proposed building in Baku, Azerbaijan on the western shore of the Caspian Sea. Hotel Full Moon's design originally appeared as a disc with rounded edges and a hole in one of the top corners, with aspects that appear radically different according to the angle it is seen from. The front aspect is reminiscent of a glass Death Star but from the side profile it