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 ...

New research suggests that a massive, unidentified object might have passed through our Solar System billions of years ago, ...

Sol Systems has initiated the construction of the 182MW Tilden solar energy project in Randolph County, Illinois, US.

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

Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds ...

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

A powerful new tool comes online this year that could help astronomers locate the mysterious planet hiding somewhere beyond ...

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

Both systems include a moon that is a large fraction of the size ... Dec. 19, 2024 — New studies offer a clearer picture of how the outer solar system formed and evolved based on analyses of ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But ...

Further simulations on flybys into the inner Solar System revealed one of our own planets might be flung out of the ballpark ...