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 ...

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

This event holds cultural, historical, and scientific ... forces. ・Solar system dynamics: By observing the motion of planets during an alignment, scientists refine models of orbital mechanics ...

If everything in our solar system formed from the same solar nebula, why do the planets have different compositions? Herbert WichTitusville, Florida To better understand why the planets have variable ...

This method transforms the Sun into a true astrophysical laboratory, providing crucial data for refining stellar models and better understanding ... the only stable nuclear fusion reactor in our solar ...

Billions of years ago, in the frigid outer reaches of our solar system ... Denton said. This model worked well for the Earth-moon system, where the intense heat and larger masses involved meant ...

Genesis data is now producing high impact science in cosmochemistry, solar physics, coronal mass ejections, and space ...