Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.
Our Solar System is simple—one star, planets orbiting around it. But what happens in a system with multiple stars? Scientists ...
An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...
The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...
The OSIRIS-REx mission returned to the sample to Earth in September of 2023, and these studies show that it contains amino ...
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 ...
Look to the stars when Buttonwood Nature Center presents “Astronomy and Our Place in the Universe” on Thursday, February 20 ...
Young supernovas could have spread water out into the cosmos, causing planet formations earlier than originally thought.
While the composition of gas and dust in a molecular cloud is fairly uniform, everything changes once a star begins to form.
A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...