Popular Science is your channel for captivating documentary series and films that break down the latest in science, technology, and innovation. From the latest discoveries to everyday science explained, Popular Science inspires curiosity, expands your knowledge of the world and what’s to come next.

What If: Aliens

S1, EP3 "How Close Are We to Finding Alien Life"

Discussing how close humans are to finding alien life; scientists have been searching for decades, but recent advancements may bring them closer than ever.

What If: Humanity

S1, EP1 "You Are a Time Traveller"

What would happen if you could travel in time? Explore the mind-bending consequences of time travel, from paradoxes to alternate realities, and how it could reshape history as we know it.

Aperture: Media

S1, EP2 "The Dark Side of Social Media"

Discovering the ways in which social media platforms are affecting mental health and people's perceptions of the world around them.

Aperture: Philosophy

S1, EP4 "Life's Biggest Questions"

From the origins of the universe to the meaning of existence, diving into the deep mysteries that have puzzled humanity for centuries and more.

What If: Technology

S1, EP1 "The Future of Human Exploration"

Discussing how the future of human exploration looks like; delving into the new frontiers humans may explore, from missions to Mars to venturing into the depths of the oceans and beyond.

What If: Technology

S1, EP2 "The Most Ambitious Engineering Projects We Could Do on Earth"

Diving into ambitious engineering ideas, ranging from megastructures to geoengineering, that can reshape the planet in radical ways.

What If: Solar System

S1, EP3 "Everything That Could Go Wrong With the Moon"

The Moon may seem stable, but it's far from safe; diving into moonquakes, impacts and other catastrophic events that could potentially cause chaos and change life on Earth.

What If: Cosmos

S1, EP8 "What Deadly Asteroids Are A Threat To Earth"

Could a deadly asteroid wipe out life on Earth? Learn about the most dangerous space rocks lurking in our solar system and how scientists are preparing to defend our planet.

What If: Planet Earth

S1, EP6 "The Most Vicious Animals on Earth"

Introducing people to the most vicious animals on the planet, from dangerous predators to venomous creatures, and why they should steer clear of them.

What If: Planet Earth

S1, EP8 "Top 10 Endgame Scenarios For Earth"

The top 10 most likely endgame scenarios; exploring the possible catastrophic events that could bring an end to the world.

What If: Planet Earth

S1, EP9 "Top 7 Biggest Things We Tried to Nuke"

Discovering the massive targets humanity has tried to destroy with nuclear weapons; from hurricanes to space objects, exploring the things that are attempted to nuke in history.

What If: Cosmos

S1, EP4 "Everything You Should Know Beyond Earth"

Black holes to distant galaxies, covering the most fascinating aspects of the cosmos that make people question what they know about the universe.

What If: Cosmos

S1, EP5 "Signs Aliens Might Be Controlling Us"

Diving into the theories suggesting extraterrestrials may be manipulating and subtly influencing humanity.

What If: Cosmos

S1, EP7 "The Most Epic Collisions of the Universe"

Exploring crucial cosmic collisions, ranging from black holes merging to entire galaxies crashing into each other in cosmic events.

What If: Cosmos

S1, EP12 "What Might Earth Look Like in a Parallel Universe"

Discussing what Earth would look like in an alternate reality; journeying into the possibilities of parallel universes and Earth's role within them.

What If: Cosmos

S1, EP8 "What Deadly Asteroids Are A Threat To Earth"

Could a deadly asteroid wipe out life on Earth? Learn about the most dangerous space rocks lurking in our solar system and how scientists are preparing to defend our planet.

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