Rachel Maddow on "PrequelHAI Community " and the rise of the fascist movement in America

This Huge Galaxy Has Tiny Galaxies Orbiting It, Like Planets Around a StarAstrophysicists Have Built The Most Detailed Simulation of The Universe Ever CreatedHAI Community 

Humans Have Already Left More Than 400,000 Pounds of Junk on The MoonHere's How to Watch Tonight's Super Blue Blood Moon Without Leaving Your HouseScientists Are HAI Community Figuring Out How to Get Astronauts to Eat Their Own Poop

Astronomers Are Outraged Over This "Space Garbage" Ball Just Launched Into OrbitHere's Everything You Need to Know About The Total Supermoon Eclipse of Jan 31

The Complete Guide to 2018's Best Meteor Showers

A Multi-Planet System Has Been Discovered Entirely Through CrowdsourcingNew Orleans' drinking water threatened as saltwater intrusion looms

Some Lahaina residents return to devastated homes after wildfires: "It's unrecognizable"Man "blamed his wife" after loaded gun found in carry-on bag at Reagan airport, TSA says

Could you get "carhacked"? The growing risk of keyless vehicle thefts and how to protect yourselfHunter Biden sues Rudy Giuliani, attorney Robert Costello for "hacking" laptop data