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The Jupiter Effect is a 1974 book by John Gribbin and Stephen Plagemann, in which the authors predicted that an alignment of the planets of the Solar System would create a number of catastrophes, including a great earthquake on the San Andreas Fault, on March 10, 1982. [1] [2] [3] The book became a best-seller. [4] The predicted catastrophes ...
The precession of Earth's axis is a very slow effect, but at the level of accuracy at which astronomers work, it does need to be taken into account on a daily basis. Although the precession and the tilt of Earth's axis (the obliquity of the ecliptic) are calculated from the same theory and are thus related one to the other, the two movements ...
Because planets always appear in a line, the alignment isn't anything out of the norm. What's less common is seeing so many bright planets at once. Planetary alignments aren’t rare, but 6 ...
Because the orbits of all the planets in the Solar System (as well as the Moon) are inclined by only a few degrees, they always appear very near the ecliptic in our sky. Therefore, although an apparent planetary alignment known as a planetary parade may appear as a line (actually, a great arc), the planets are not necessarily aligned in space.
Being an oblate spheroid, Earth has a non-spherical shape, bulging outward at the equator. The gravitational tidal forces of the Moon and Sun apply torque to the equator, attempting to pull the equatorial bulge into the plane of the ecliptic, but instead causing it to precess. The torque exerted by the planets, particularly Jupiter, also plays ...
According to NASA scientist Preston Dyches, the planets "will appear more or less along a line across" during a planetary alignment. While the planets will be visible throughout the month, the ...
Three planets constitutes a mini alignment. Four planets are a small alignment, which we saw during April 8’s eclipse. ... light is affected by Earth’s atmosphere," Conafoy says. Planets also ...
Earth currently has an axial tilt of about 23.44°. [7] This value remains about the same relative to a stationary orbital plane throughout the cycles of axial precession. [8] But the ecliptic (i.e., Earth's orbit) moves due to planetary perturbations, and the obliquity of the ecliptic is not a