Time Travel

Will time travel ever be a reality? Would you travel through time if you had the chance? Channel your inner Marty McFly and explore the possibilities with these videos.

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10 Ways to See into the Future: Time Travel

Can time travel allow us to visit the future? Watch as a child explains Einstein's theory on the elasticity of time on The Science Channel's "10 Ways to See into the Future."


Can time travel allow us to visit the future? Watch as a child explains Einstein's theory on the elasticity of time on The Science Channel's "10 Ways to See into the Future."
2:46

10 Ways to See into the Future: Time Travel

Do you believe in time travel? See how this theory tries to prove that a ship vanished in thin air, then returned.
2:26

Dark Matters: Philadelphia Experiment

There could be much more to black holes than we think; Scientists explain that black holes could be portals to other universes, or doors to time travel.
1:53

How the Universe Works: Are Black Holes Wormholes?

Black holes form when supermassive stars collapse, which triggers an extreme gravitational unbalance.
1:57

How the Universe Works: Birth of a Black Hole

A black holes' gravitational pull is an unstoppable force that swallows everything.
2:20

How the Universe Works: Black Hole's Sucking Power

How do you safely transport people across the galaxy? What if we could email...people?
1:34

Sci Fi Science II: An Emailable You

Michio Kaku looks for a way to travel long distances through time and space, without using suspended animation.
3:05

Sci Fi Science II: Frozen In Time

On Discovery Channel's series, "Sci-Fi Saved My Life, " learn how to make a terminator robot.
1:57

Sci-Fi Saved My Life: T1 Robot

On The Science Channel series, "Sci-Fi Saved My Life," see how the first terminator robot was created.
2:20

Sci-Fi Saved My Life: T1 Tank

On Discovery Channel's series, "Sci-Fi Saved My Life," see how robots are used in todays army.
2:53

Sci-Fi Saved My Life: T1 Tank User

On Discovery Channel's series, "Sci-Fi Saved My Life," learn how time travel works.
2:29

Sci-Fi Saved My Life: Time Travel

Paranormal investigators claim that a U.S. Navy Destroyer was sent through time during World War II. Learn more about this phenomenon in "Science of the Impossible" on Discovery Channel.
2:16

Science of the Impossible: Time Travel

Hawking and other visionary physicists consider the possibility of using wormholes as portals to the past and future.
2:22

Stephen Hawking's Universe: A Walk In Time

On an Earth-like planet, a herd of alien herbivores grazes vertical cliff faces with the aid of specialized mouths and legs.
1:45

Stephen Hawking's Universe: Alien Grazers

On an Earth-like planet, a herd of alien herbivores grazes vertical cliff faces with the aid of specialized mouths and legs.
1:44

Stephen Hawking's Universe: Alien Grazers

The immense gravity of black holes makes them natural time machines. Someday spacecraft may be able use them to journey into the future.
2:32

Stephen Hawking's Universe: Black Hole Time

If advanced spacefaring aliens exploit resources like humans do, we'd better hope they don't find us anytime soon.
3:17

Stephen Hawking's Universe: Fear the Aliens

One possible form of extreme alien life may be creatures that inhabit the dense atmospheres of gas giants.
1:27

Stephen Hawking's Universe: Gas Giant Life

Hawking uses a variation of the "grandfather paradox" to show why time travel can give cosmologists nightmares.
1:51

Stephen Hawking's Universe: Mad Scientist Paradox

A powerful telescope searches for undiscovered planets, but not in the way you might expect.
2:20

Stephen Hawking's Universe: Planets

Could life on other planets develop from a primordial soup?
1:27

Stephen Hawking's Universe: Primordial Soup

Alien life forms would need to adapt and evolve to survive, just like organisms on Earth.
1:15

Stephen Hawking's Universe: Survival

In the future, a massive spaceship built for extreme velocities could accelerate to near light speed and travel into the future.
2:40

Stephen Hawking's Universe: Time Travel Starship

All life forms need water, and that's true on Earth as well as other planets.
1:36

Stephen Hawking's Universe: Water

If we could ever open a massive wormhole, could it be used as a portal for journeys to distant planets or the deep past?
1:34

Stephen Hawking's Universe: Wormhole Voyages

One theory suggests that the world may be made of something called Weakly Interacting Massive Particles or WIMPs, and the answer to this theory can be found underground.
4:00

Through the Wormhole: Dark Matter

If we could distinguish the role gravity plays in the quantum realm, it could answer the question of whether or not it's possible to travel through time.
2:05

Through The Wormhole: Gravity Domination

Scientists are on a lengthy hunt for WIMPs (Weakly Interacting Massive Particles). After a year of searching underground, has the answer to the world's creation been uncovered?
2:55

Through the Wormhole: Is That a WIMP?

Einstein's Theory of Relativity says that time travel is perfectly possible. But only if you're going forward. Does time travel currently exist through the use of GPS?
2:03

Through the Wormhole: The Time Keeper

Does the usage of SIM's and computing power hold the answer to whether or not there is a creator of the universe? Perhaps we are merely computer simulations of our future selves.
2:41

Through the Wormhole: Your Second Life

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