An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

Bottke, who wasn't part of the study, noted that "such an incredibly close passage, even from the era when our solar system was in a stellar cluster, seems very unlikely from a probability ...

The OSIRIS-REx mission returned to the sample to Earth in September of 2023, and these studies show that it contains amino ...

The company said its Dalton factory is the largest manufacturing plant of its kind in the Western Hemisphere and the first solar panel plant expansion since the passage of the Inflation Reduction ...