The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...

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

The orbits of Jupiter, Saturn, Uranus and Neptune may have been forever changed by an enormous object that whizzed through ...

A planet-sized visitor possibly visited the solar system billions of years ago and permanently changed the cosmic neighbourhood by warping the orbital path of four outer planets of the system, a ...

A new study, currently under review for publication, suggests that an ancient cosmic visitor might have significantly altered the orbits of our solar system's giant planets. Scientists propose that ...

This is particularly interesting when they involve Saturn, a fascinating object in the Solar System due to its spectacular ... Rare elements puzzle scientists Mysterious question mark in space ...

The article describes the unique energies and roles of each planet in the solar system, presenting them as voices that influence thoughts, actions, an ...

A planet parade like the one beginning tonight is quite uncommon, occurring once every 10-20 years. Here are the planets you ...

By now you’ve likely either heard or maybe caught a glimpse of a rare astronomical phenomenon known as a “planetary parade.” ...

A parade of planets occurs when four or more planets appear to line up from our perspective on Earth, though their exact alignment in the solar system is ... Neptune, Saturn and Uranus visible ...

Earth's moon might have once had stunning rings like Saturn, but simulations suggest solar radiation, gravity, and planetary ...

Six planets grace the sky this month in what’s known as a planetary parade, and most can be seen with the naked eye. These ...