The discovery: A large planet is somehow orbiting a star that should have destroyed it. Key facts: Planet 8 Ursae Minoris b orbits a star some 530 light-years away that is in its death throes. A ...
The solar system is a collection of celestial bodies held together by the sun's gravitational pull. Our solar system is located in the Milky Way galaxy. The solar system consists of eight planets, ...