Sentences with phrase «orbit around the sun varies»

Meanwhile, the shape of Earth's orbit around the sun varies on a 96,000 - year cycle.

Not exact matches

The star's photosphere, or «surface» as seen in visible light, varies in size as it pulsates from about the diameter of Mars» orbit around the Sun to that of the asteroid belt.

The level of sunlight is very predictable as it varies with cyclical changes in the shape of the Earth's orbit around the Sun and in the tilt of the Earth's axis, called Milankovitch cycles.

The whole thing is on a tipped ball whirling around a variable sun with an erratically varying orbit with multiple timescales on the order of tens of thousands of years.

Eccentricity describes the shape of the Earth's orbit around the sun, varying from nearly a circle to an ellipse with a period of about 96,000 years.

Building on the work of other scientists who had observed that the Earth's orbit around the Sun was irregular in three particular aspects, Milankovitch created a model to show how the amount of sunlight (solar radiation) reaching the Earth varied according to the interaction of the cycles of these three irregularities, which are described below: