National Geographic

Nat Geo Wild

TV SHOWS
- SHOWS BY SUBJECT
- DON'T MISS
- TOP SHOWS
View All Shows
VIDEOS
- - Don't Miss
- Most Viewed
  - Tucci In Italy Promo
    Show: Tucci in Italy
  - The Stanford Experiment: Unlocking The Truth Trailer
    Show: The Stanford Prison Experiment: Unlocking the Truth
  - SharkFest 2025
    Show: Sharkfest 2025
  - Monkey Hot Tub
    Show: Wild Japan: Snow Monkeys
  - Lawless Island S7
    Show: Lawless Island
  - Siberia Eurasian Wolves
    Show: Wild Russia
  - Car SOS S11
    Show: Car S.O.S
  - Jaws @ 50 - The Definitive Inside Story
    Show: Sharkfest 2025
  - Is God Inside Us?
    Show: The Story of God with Morgan Freeman
View All Videos
PHOTOS
- Photo of the day
- Most Viewed
  - Meet the JFK Officers
    Show: To Catch a Smuggler
  - Shark Attack Victims
    Show: When Sharks Attack
  - Tucci in Italy gallery
    Show: Tucci in Italy
  - Season 6- Blood In The Water
    Show: When Sharks Attack
  - Season 4
    Show: Gordon Ramsay: Uncharted
  - Ocean with David Attenborough gallery
    Show: Ocean with David Attenborough
  - Galapagos Islands
    Show: Wild Galapagos
View all photos
SCHEDULE

Known Universe

| webisodedescription| hidedescription

Scientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.

Giant Space Rocks Could Hit Earth

| videodescription| hidevideodescription

Scientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.

duration: (02:59)Genre: Science

the latest Flash player

morevideosfrom Known Universe

10

Most Violent...
04:42
Scientists working to defend us from a...
Scientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.
programme Known Universe
genre Science
genre Science
Searching for...
03:13
Exploring our own planet for clues as to what...
Exploring our own planet for clues as to what extraterrestrial life might look like, what if we do make contact?
programme Known Universe
genre Science
genre Science
Why is Earth...
03:01
Exploring our own planet for clues as to what...
Exploring our own planet for clues as to what extraterrestrial life might look like, what if we do make contact?
programme Known Universe
genre Science
genre Science
Does another...
03:53
Exploring our own planet for clues as to what...
Exploring our own planet for clues as to what extraterrestrial life might look like, what if we do make contact?
programme Known Universe
genre Science
genre Science
Bizzare...
03:00
Exploring our own planet for clues as to what...
Exploring our own planet for clues as to what extraterrestrial life might look like, what if we do make contact?
programme Known Universe
genre Science
genre Science
What Do Aliens...
03:01
Exploring our own planet for clues as to what...
Exploring our own planet for clues as to what extraterrestrial life might look like, what if we do make contact?
programme Known Universe
genre Science
genre Science
Giant Space...
02:59
Scientists working to defend us from a...
Scientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.
programme Known Universe
genre Science
genre Science
9 km long...
04:21
Scientists working to defend us from a...
Scientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.
programme Known Universe
genre Science
genre Science
Fighting Asteroids
03:01
Explore deep space collisions on a colossal...
Explore deep space collisions on a colossal scale and find out if scientists can protect the planet from asteroids.
programme Known Universe
genre Science
genre Science
Can Galaxies...
03:03
Scientists explore deep space collisions on a...
Scientists explore deep space collisions on a colossal scale.
programme Known Universe
genre Science
genre Science

relatedvideos

Baby Seals in...
03:02
The Russian Arctic, extreme habitat and haven...
The Russian Arctic, extreme habitat and haven for polar bears, lemmings, arctic foxes and walruses.
programme Wild Russia
genre Nature
programme Wild Russia
genre Nature
Elite Army...
03:01
In 2002 during Operation Anaconda a group of...
In 2002 during Operation Anaconda a group of elite navy SEALs attempt to insert on a mountain peak in Afghanistan.
programme Situation Critical
genre Science
programme Situation Critical
genre Science
Deadly...
02:43
Does she want to greet him or eat him? Around...
Does she want to greet him or eat him? Around 50 percent of male tarantulas are killed by their partners during or after mating.
programme Wild Sex
genre Nature
programme Wild Sex
genre Nature
Taken down by...
02:55
Building implosions have become the spectator...
Building implosions have become the spectator sport of the modern age -- it's no wonder they also set world records. The implosi
programme Demolition Dynasty
genre Machines
programme Demolition Dynasty
genre Machines
Baghdad Metal...
03:09
At a heavy metal concert, a love for death...
At a heavy metal concert, a love for death metal, long hair and shaggy beards can clash with more conservative Iraqis.
programme Don't Tell My Mother
genre Travel
programme Don't Tell My Mother
genre Travel

- - About National Geographic
  - Site Information
- - Top Videos
  - Top Shows
- - Top Galleries
  - Community
    - Unsubscribe
- - RSS feeds
  - More Channels from Corus Entertainment
© 2025 NGC Europe Limited, All Rights Reserved