Astronomers report in Nature that they’ve discovered a probable dwarf planet that orbits the sun further out than Pluto, which is notable in its own right. But it may point to something bigger: a rogue planet hiding in the icy furthest reaches of our solar system.
TODAY IN SLATE
Don’t Worry, Obama Isn’t Sending U.S. Troops to Fight ISIS
But the next president might.
The Extraordinary Amicus Brief That Attempts to Explain the Wu-Tang Clan to the Supreme Court Justices
Amazon Is Officially a Gadget Company. Here Are Its Six New Devices.
The Human Need to Find Connections in Everything
It’s the source of creativity and delusions. It can harm us more than it helps us.
How Much Should You Loathe NFL Commissioner Roger Goodell?
Here are the facts.
The Plight of the Pre-Legalization Marijuana Offender
What should happen to weed users and dealers busted before the stuff was legal?