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      What If Show
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      Body

      What If You Held in All Your Sneezes?

      November 28, 2019
      Cosmos

      8 Reasons Why a Future World War Could Be Fought in Space

      July 18, 2025
      Earth

      What If Earthquakes Lasted a Year?

      October 8, 2021
      Cosmos

      Scientists Discovered the Most Terrifying Planet That Looks Like Earth

      April 6, 2023
      Body

      What If You Never Coughed?

      April 7, 2020
      MSN New, Cosmos

      What Would Happen if a Magnetar Slammed Into a Black Hole?

      In the center of our galaxy, the Milky Way, there is a supermassive black hole feeding on nearby stars. It’s called Sagittarius A*. And if a giant gravitational...

      MSN New, Earth, Humanity

      Humanity Just Got the Order to Abandon Earth, and Here’s What Comes Next

      An asteroid races towards Earth. In 6 months, the world as we know it will be obliterated. What do you do? Is there time to evacuate? What would it take? And where would...

      Humanity

      What If Ukraine Couldn’t Grow Food This Summer?

      The war in Ukraine has altered the lives of millions. And has sent prices for goods like oil and natural gas skyrocketing around the world. But the worst may be yet to...

      HTS MSN

      He Saved His Wife From the River, Then a Crocodile Dragged Him Under

      The wife of a man who was killed by a crocodile said that one of his last actions had been to save her life. In August 2024 Dave Hogbin, who was 40 at the time, was...

      MSN New, Earth

      Its Eyes Glow in the Dark 2,600 Meters Down, and It Is Not Even a Real Shark

      Two thousand six hundred meters below the surface, where sunlight has not reached for millions of years, something is looking back at you. Pale. Translucent. Drifting...

      HTS MSN

      He Spent Most of His 1,100 Days in Solitary Confinement, He Was Only 16

      In 2010, a 16 year old boy named Kalief Browder was arrested in New York City after being accused of stealing a backpack. What followed would become a devastating story...

      Earth

      What If We Poured Concrete Into a Volcano?

      If only there were a simple trick to stop a massive volcano from spewing out lava. Like maybe plugging it up with good old concrete. A massive volcanic explosion sends...

      Cosmos

      What If a Black Neutron Star Entered the Solar System?

      Nearly 800 million light-years away, something has been forming. Scientists aren’t exactly sure what it is but have dubbed it ‘the black neutron star.’...

      Cosmos

      What If Octopus-like Creatures Inhabit Europa?

      627 million km (390 million mi) from Earth, underneath the cold seas of Europa, a horrifying, and vastly intelligent creature lurks. Can our human minds even comprehend...

      MSN New, Earth

      Historians Discovered Why So Many Egyptian Statues Are Missing Their Noses

      For thousands of years, the statues of ancient Egypt have fascinated people around the world. Their lifelike faces, towering size, and remarkable craftsmanship have...

      Humanity

      Why 99% of Humanity Is Lost to Time

      As the nukes dropped on every major city around the globe, everyone sought shelter, but there was nowhere to hide. In an instant, civilization as we knew it was...

      Cosmos

      What If We Lived In a Galactic Zoo?

      Do you ever feel like you’re being watched? Not by a creepy stalker, but by aliens. Yup, it might be happening. Just like we watch animals at the zoo, aliens may...

      HTS MSN

      They Killed for Years Before Anyone Could Stop Them

      Throughout history, certain murderers have committed crimes so horrifying that their names became permanently associated with fear. They often appeared ordinary on the...

      Science

      What If the Milky Way and Andromeda Galaxies Collided?

      This galactic collision might be more impactful than you think.

      Cosmos

      What If a Dark Hydrogen Iceberg Fell to Earth?

      A mysterious interstellar object is on a collision course with Earth. And scientists don’t know what it is. What could this new astrophysical object be? Where did it...

      MSN New, Cosmos

      What Discovery About These Planets Has Scientists So Terrified?

      HD 189733b may look like Earth’s evil twin, but it is far from the most extreme world in the universe. Astronomers have discovered several exoplanets that make...

      Earth

      What If All Antarctica’s Ice Suddenly Melted?

      Underneath Antarctica’s vast ice sheet lies one of the planet’s greatest mysteries. What would happen if every last piece of ice on the southern continent suddenly...

      Technology

      Top 10 Mind-Bending Sci-Fi Shows and Movies You Can Stream Right Now

      10. Upload The age-old question of “what happens after we die” is at the heart of Amazon’s “Upload,” a show about a man who dies and his consciousness is resurrected in...

      Cosmos, Humanity, MSN New

      Why Artemis II Doesn’t Mean Humans Can Settle on the Moon Yet

      Imagine living on the Moon. You’d have the best view of Earth, enjoy bouncing around in zero gravity and living your life as an astronaut explorer. Ah...

      MSN New, Earth

      Discover What Historians Found in a Hidden Amazon Civilization

      For centuries, the Amazon rainforest has been seen as one of the last truly unexplored places on Earth. Covering millions of square kilometers, it is home to countless...

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      Popular What Ifs

      Body

      What If You Get Swallowed by a Goliath Fish?

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      6 Things That Would Happen If the Moon Had Its Own Moon

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      What If is presented by Underknown, a production company creating a variety of short-doc series that search for the underlying truth of how our world operates and how it came to be. Our shows take you to the frontiers of science and make the most complex ideas and theories entertaining and accessible.

      Popular What Ifs

      What If South America and Africa Joined Together?

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      What If We Built a Colony on Saturn’s Moon Titan?

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