An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

The research, yet to be peer-reviewed, sheds light on what could have changed the orbits of several planets in the solar ...

A very rare treat is about to grace Earth's night skies.

While the grand spectacle takes place next month, six of the seven planets will appear in the sky at once in a large ...

Throughout the month of January, the planets Venus, Mars, Jupiter and Saturn will be naked-eye visible at the same time in ...

The planets in solar do not have circular orbit around the Sun, including Earth which goes around in an elliptical orbit. A new research is now looking at what really caused this change in the ...