Phil Plait

Crash Course Astronomy: Everything, the Universe … and Life

By Phil Plait 10 years ago

More (and Best Yet) Evidence That Another Planet Lurks in the Dark Depths of Our Solar System

By Phil Plait 10 years ago

See Five Naked-Eye Planets in the Sky at the Same Time!

By Phil Plait 10 years ago

Does Alpha Centauri Have a Planet or Not? Well …

By Phil Plait 10 years ago

How Turbulence Fuels the Most Violent Explosions in the Universe

By Phil Plait 10 years ago

SpaceX Almost Lands the Falcon 9 Rocket Booster at Sea. Almost. 

By Phil Plait 10 years ago

I’m STILL Not Sayin’ Aliens. But This Star Is Really Weird.

By Phil Plait 10 years ago

A Game Is Lost on the Torque and Parabola of an Isotropic Disk

By Phil Plait 10 years ago

SpaceX Will Attempt a Second Booster Landing Sunday … Over the Ocean

By Phil Plait 10 years ago

One of the Single Weirdest “Lights in the Sky” Events Ever: City Map
Drawn in the Sky

By Phil Plait 10 years ago

Crash Course Astronomy: The Death of the Universe

By Phil Plait 10 years ago

No, Sen. Ted Cruz, Satellites Are NOT Our Best Way to Measure Global Warming

By Phil Plait 10 years ago

Incredible Gravity Map of the Earth’s Seafloors

By Phil Plait 10 years ago

How Sensitive Is Global Warming to Carbon Dioxide?

By Phil Plait 10 years ago

This Is Not a Still From a Sci-Fi Movie

By Phil Plait 10 years ago

Mark Zuckerberg: Pro-Vaxxer

By Phil Plait 10 years ago

David Bowie, 1947–2016

By Phil Plait 10 years ago

Gardasil: More Anti-Vax Nonsense Collapses Under the Gaze of Reality

By Phil Plait 10 years ago

Is Glass a Liquid? 

By Phil Plait 10 years ago

Crash Course Astronomy: A Brief History of the Universe 

By Phil Plait 10 years ago