Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.
Is Earth truly the only place in our solar system where life exists? 🌍🛸 This video explores the conditions that make life ...
Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...
Mars's moon Phobos is so strange that no one knows how it formed. But a forthcoming mission could solve this mystery - and a host of other puzzles connected to the solar system's deep past ...
While it is already dimming after a close encounter with the sun, Comet C/2024 G3 (ATLAS) – also called the Great Comet of ...
An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...
A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...
Scientists now think that a mysterious object massive enough to have gravitational interactions with the Solar System’s disk ...
While the composition of gas and dust in a molecular cloud is fairly uniform, everything changes once a star begins to form.