Tech

Saturn’s core is a big, diffuse, rocky slushball

Enlarge (credit: NASA/JPL ) The formation of a gas giant involves a race against time. Planets come into being as newly forming stars heat up, a process that quickly drives all the stray gas out of the planet-creating regions nearby. To create the gas giant, a large, rocky planet has to form prior to this […]

Business

Jupiter and Saturn ‘great conjunction’ awes world. Here’s how to see it

Our mission to make business better is fueled by readers like you. To enjoy unlimited access to our journalism, subscribe today. Tonight’s the night: Saturn and Jupiter will appear closer in the night sky than they have in centuries, in an astronomical event called a “conjunction.” The gas giants, the solar system’s two largest planets, will […]

Business

Jupiter and Saturn ‘great conjunction’ awes world. Here’s how to see it

Our mission to make business better is fueled by readers like you. To enjoy unlimited access to our journalism, subscribe today. Tonight’s the night: Saturn and Jupiter will appear closer in the night sky than they have in centuries, in an astronomical event called a “conjunction.” The gas giants, the solar system’s two largest planets, will […]