Discover the latest articles and news in related subjects. The exponential increase in the 100-kyr power of δ 18 O and its anticorrelation with eccentricity power can also be described using a ...

Comets can supply volatile and prebiotic material to rocky planets, but survival of fragile molecules depends on atmospheric entry and impact.

Long-term fluctuations in the intensity and inclination of the Earth’s magnetic field could arise from variations in the eccentricity of our planet’s orbit, according to Japanese geophysicists.

In an analysis of the past 1.2 million years, a geologist examining ocean sediment cores has discovered a pattern that connects the regular changes of Earth's orbital cycle to changes in the Earth's ...

Earth’s annual orbit around the Sun is not always perfectly circular; instead, it displays variations in what is known as eccentricity — in which the planet’s orbit varies between a more-circular and ...

Professor John Chiang of UC Berkeley explains the impact of Earth's axial tilt and orbital eccentricity on global climate. He highlights their influence on seasonal variations, including monsoon ...

These two curves show the final distribution of orbit shapes for giant planets and brown dwarfs. The orbital eccentricity determines how elongated the ellipse is, with a value of 0.0 corresponding to ...

This artist’s impression shows a Jupiter-like exoplanet that is on its way to becoming a hot Jupiter — a large, Jupiter-like exoplanet that orbits very close to its star. NOIRLab/NSF/AURA/J. da Silva ...

The world is currently experiencing the Ice Age called the Quarternary period. There have been five ice ages since the planet was born. Each of them was characterized by periods of lower temperatures ...