New research suggests that a massive, unidentified object might have passed through our Solar System billions of years ago, ...
An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...
Emily Simpson, a passionate space enthusiast and recent Florida Tech graduate, has published groundbreaking research that imagines an alternate version of our solar system. Instead of the asteroid ...
All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...
The larger moons of Pluto and Earth likely formed through a collisional process with Charon and our moon, respectively, ...
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 ...