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

Long ago, a planetary object eight times the mass of Jupiter may have once visited the solar system and altered […] The post ...

Scientists found an intriguing world in our galaxy.

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Retrogrades are often misunderstood as chaotic but are actually opportunities for reflection and growth. Each type of ...

A new study suggests that a planet-sized object may have passed through the solar system billions of years ago.

In the early evening, look to the southwest and you'll see Venus (the brightest object in the sky after the Sun and Moon) and ...

Study reveals an interstellar object's impact on planetary orbits, reshaping solar system dynamics. Discover how simulations ...

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 ...