Interstellar Visitor May Have Scrambled Our Solar System
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 ...
Live Science on MSN3d
An interstellar visitor may have changed the course of 4 solar system planets, study suggests
An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...
ExtremeTech on MSN2mon
How Old Is the Solar System, and How Did It Form?
Our Solar System is full of mysteries, but if the inner planets are a puzzle, the boundary between the Solar System and ...
Science Daily2d
Solar System News
Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...
Forbes23d
Mars’ Small Mass Still Puzzles Planetary Scientists
Mars remains a true puzzle, but not for the reasons most people ... Mars reached half its mass very early on in the history of our solar system. Basically, whatever the source of the size ...