Why Don T We Have An Eclipse Every Month
Olivia Luz
A solar eclipse occurs when the moon s shadow falls on the earth.
A lunar eclipse when the moon s light is blocked happens when the earth gets between the moon and the sun casting a shadow on the moon. Exploratorium senior scientist paul doherty explains why not. We don t get an eclipse every month because the moon s orbit is inclined at about 5 to the ecliptic. If the moon partially covers the sun for a given.
Because the moon s orbit wobbles up and down with respect to the earth the satellite s shadow can be too high or too low to cause a solar eclipse. If the sun earth and moon were truly lined up perfect this would be the case. Knowing this and knowing that the moon orbits the earth in a little under a month it seems like we should have eclipses far more often. If the sun earth and moon were truly lined up perfect this would be the case.
If the earth and moon orbited on the same plane around the sun we d have a total solar eclipse and a total lunar eclipse every month. Total solar eclipses happen when the moon crosses between the sun and earth but earth doesn t experience a total solar eclipse every month. But we don t get them every month in fact it can take months and months between eclipses of any kind. Why we don t get eclipses more often.
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But we don t because the moon s.Source : pinterest.com