Based on the data of global scale large earthquakes(M≥7.8) during the solar active cycles 23-24, and the data associated with Wenchuan aftershocks and Chile aftershocks, it has been found that there is a relationships between earthquakes occurrence and positions of the Sun and the Moon, and there is a relationship between earthquakes occurrence and main directions of solar wind magnetic field before earthquakes. These facts indicate that earthquake occurrence is related with the movement of the Sun and the Moon. Two kinds of earthquake events are studied. One is aftershocks including Wenchuan (2008-05-12 M8.0) aftershocks (M≥5.0) and Chile (2010-02-27 M 8.8) aftershocks (M≥5.5). Another is global scale large earthquakes (in the period of 1997-2010, M≥7.8). Even though numbers of earthquake event cases used are not very large, considering the fact that these earthquakes represent two very different kind of typical earthquakes and the magnitude and space of those events have a sufficient span, the results provided in here should possess universality. Stochastic probabilities of those results are less than 10^-4 to 10^-6; it is shown that the mechanism of earthquakes should be related to the movement of the Sun and the Moon. This is reason why much attention is paid to the universal condition of earthquake.