All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

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

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 ...

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

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

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

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

Michigan State University and NASA researchers discover seven dark comets that reveal new solar system secrets.

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

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

Ease of implementation, versatility and negligible operating costs make this a gamechanger for both residential and ...