7:09
Charon’s Red Cap, Mapping the Milky Way, and Crafty Crows
Pluto may be the source of the wispy red cap on the north pole of its moon Charon.
35:13
How To Make A Golden Record
Two of the creators of the Voyager Golden Record remember how they crafted a message for alien civilizations.
The Golden Record Decoded
Voyager 1 and 2 will drift for billions of years in the emptiness carrying a Golden Records, inscribed with our message to any intelligent spacefaring civilization that discovers it.
6:44
Reaching for a Space Rock, Nanoparticles in the Brain, and a Missing Audio Jack
Journalist Amy Nordrum outlines the week in science, including NASA’s mission to collect a piece of an asteroid.
Five Back-To-School Books For Science-Loving Kids
A handful of good reads for the shark fans, budding architects, and other curious kids in your life.
7:25
A Planetary Neighbor, Recovering a Lost Spacecraft, and Iceman Fashion
Science journalist Rachel Feltman discusses a newly discovered exoplanet neighbor, and other stories from the week in science.
8:10
The Race to Build a Smaller Rocket
Rocket entrepreneurs are in competition to be the Uber for small satellites.
8:22
What Makes the Solar System Like a Crime Scene?
An icy space object with a rebellious orbit may be a clue to the mystery of the early solar system.
A Portal to the Multiverse
Author Blake Crouch tells the story of a man who invents a machine that can access multiple realities.
17:18
On the Hunt for New Particles in Physics
What could sterile neutrinos, gravitons, and axions tell us about the Standard Model?