SKIP TO MAIN CONTENT
SHOP
Streaming Packages
Genre Packs
Channels
Spanish Packages
Satellite Packages
Internet Bundles
EXPERIENCE
Gemini Streaming Device
DIRECTV App
Rent or Buy Movies
On Demand Library
Live Channel Guide
SPORTS
All Sports
Sports Schedules
College Sports
NFL
NBA
NHL
MLB
Soccer
DEALS
SUPPORT
SIGN IN
ACCOUNT OVERVIEW
WATCH NOW
DIRECTV PERKS
SIGN IN
Channel Guide
What's on Demand
Movies
TV Shows
Networks
MyFree DIRECTV
Back to Top
Cosmic Journeys
Airing | 12/29, 10:49a
S1 E17 | The Riddle of AntiMatter
0h 32m
|
Science, Documentary
|
2011
Scientists explore the mysterious substance called antimatter.
Sign Up
Sign in to Watch
See which package(s) this show is available in
Season
1
E32 | Black Holes and the High-Energy Universe
E31 | Day of the Asteroid
E22 | Voyager: Journey to the Stars
E19 | Crashing Into the Moon
E18 | Mysteries of a Dark Universe
E17 | The Riddle of AntiMatter
E13 | Venus: Death of a Planet
E11 | The Search for Earthlike Planets
E10 | Mars: Earth That Never Was
E6 | How Large Is the Universe
E5 | The Largest Black Holes in the Universe
E3 | Super Hurricanes
Opens in new window
