apparent annual motion वाक्य

उदाहरण वाक्य

1. They also determined the distances of stars from their parallaxes & ndash; the very small apparent annual motions as the Earth orbited the Sun.
2. In 1725, James Bradley discovered stellar aberration, an apparent annual motion of stars around small ellipses, and attributed it to the finite speed of light and the motion of Earth in its orbit around the Sun.