S2016 E1 • How Big Is the Universe?

S2016 E2 • Future Space News of 2016

S2016 E3 • How Close Can You Get To The Sun?

S2016 E4 • New Space-Flight Awesomeness!

S2016 E5 • Io\'s Underground Magma Ocean

S2016 E6 • The Biggest-Ever Supernova

S2016 E7 • The Unexpected Effects of Nukes in Space

S2016 E8 • Planet 9 from Outer Space

S2016 E9 • Our Galaxy Is a Cannibal

S2016 E10 • What We Learned from Challenger and Columbia

S2016 E11 • The Greatest Failed Experiment Ever

S2016 E12 • Gravitational Waves Discovered!

S2016 E13 • We\'re Going to Europa!

S2016 E14 • Why Gravitational Waves Are a Big Deal

S2016 E15 • Colonizing Venus with Giant Balloons

S2016 E16 • Virgin\'s New Spaceship

S2016 E17 • Life on a Donut Planet

S2016 E18 • Scott Kelly\'s Return and an Atlantic Meteoroid

S2016 E19 • Photonic Propulsion: Mars in 3 Days?

S2016 E20 • Launching ExoMars!

S2016 E21 • 3 Exoplanets With Extreme Weather

S2016 E22 • The Next ISS Experiments, and Pluto\'s Weird Methane Mountains

S2016 E23 • Setting Spaceships on Fire

S2016 E24 • Life in a Mars Colony

S2016 E25 • Building a Base on the Moon

S2016 E26 • What If the Earth Stopped Spinning?

S2016 E27 • The Space Station\'s Inflatable Room

S2016 E28 • The Evolution of Spy Satellites

S2016 E29 • Rocket Landing on a Drone Ship!

S2016 E30 • Space Robots That Hop

S2016 E31 • Could We Really Visit Other Stars?

S2016 E32 • How to Make a Meteor Shower

S2016 E33 • Radioactive Iron Rain!

S2016 E34 • 3 Unexpected Dangers of Space Travel

S2016 E35 • SpaceX\'s Mars Mission, and 3 Exciting Exoplanets!

S2016 E36 • Why Do We Call Them \'Astronauts\'?

S2016 E37 • Another SpaceX Landing, and New Horizons\'s Next Stop

S2016 E38 • Project Orion: The Spaceship Propelled By Nuclear Bombs

S2016 E39 • 1,284 New Exoplanets, and Tsunamis on Mars!

S2016 E40 • The Boomerang Nebula: The Coolest Place in Outer Space

S2016 E41 • NASA\'s Giant Balloon, and a Martian Ice Age

S2016 E42 • How Did Earth Get Its Water?

S2016 E43 • Ingredients for Life On a Comet, and Mars\'s Close-Up

S2016 E44 • The Biggest Water Reservoir in Space

S2016 E45 • The Arizona Fireball and Planet Nine\'s Origins

S2016 E46 • 3 Extreme New Mission Concepts

S2016 E47 • A Dying Hot Jupiter and The Birth of Carbon Planets

S2016 E48 • The Impossibly Huge Quasar Group

S2016 E49 • How To Build A Space Station

S2016 E50 • The Kugelblitz: A Black Hole Made From Light