![Vet Tech Darrie preps a Sheltie dog... [Photo of the day - 12 MAY 2021]](https://assets-natgeotv.fnghub.com/POD/11670.ThumbL.jpg)
![Fanjove Island, Tanzania - Birds on... [Photo of the day - 11 MAY 2021]](https://assets-natgeotv.fnghub.com/POD/11668.ThumbL.jpg)
![Gregg Wallace heads to the Dutch... [Photo of the day - 10 MAY 2021]](https://assets-natgeotv.fnghub.com/POD/11666.ThumbL.jpg)
Known Universe
| webisodedescription| hidedescriptionScientists 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| hidevideodescriptionScientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.
duration: (02:59)Genre: Sciencemorevideosfrom Known Universe
10
- sortbydate
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
Stomach Pump...
03:08
The alligator gar has a reputation as a trash...
The alligator gar has a reputation as a trash fish that eats sought after prize fish. Scientist pump a gar's stomach to reveal t
programme Monster Fish
genre Nature
programme Monster Fish
genre Nature
Finding...
04:33
Einstein's brain cells hold the true secret to...
Einstein's brain cells hold the true secret to his genius.
programme Secrets of Einstein's Brain
genre Science
programme Secrets of Einstein's Brain
genre Science
Diver rescues...
05:00
The challenge is to muster the blue fin tuna,...
The challenge is to muster the blue fin tuna, defend the lucrative catch and make it home alive.
programme Cheating Death
genre Nature
programme Cheating Death
genre Nature
Al Qaeda Ambush
03:00
In 2002 during Operation Anaconda US Navy...
In 2002 during Operation Anaconda US Navy SEALs attempted to land on a mountain peak in Afghanistan.
programme Situation Critical
genre Science
programme Situation Critical
genre Science
Yuki, Gifted...
03:01
An exclusive look inside the Wanpaku Sumo...
An exclusive look inside the Wanpaku Sumo championships. This event attracts 55,000 teenage hopefuls.
programme Sumo Kids
genre World Culture
programme Sumo Kids
genre World Culture
