What If Show
  • Home
  • Cosmos
  • Earth
  • Humanity
  • Survival
  • Philosophy
  • What If Kids
  • Map View
  • Solar View
  • BOOK
  • ···
    What If Show
    • Home
    • Cosmos
    • Earth
    • Humanity
    • Survival
    • Philosophy
    • What If Kids
    • Map View
    • Solar View
    • BOOK
    • ···
      What If Show
      • Home
      • Cosmos
      • Earth
      • Humanity
      • Survival
      • Philosophy
      • What If Kids
      • Map View
      • Solar View
      • BOOK
      Earth

      What If Jupiter Swallowed Earth?

      June 24, 2020
      Cosmos

      What If a New Planet Formed in the Solar System?

      July 19, 2020
      Humanity

      What If We Knew the Time We Go Extinct?

      October 6, 2019
      Body

      What Exactly Happens If You Get Hospitalized With COVID-19?

      May 9, 2020
      Earth

      What If We Nuked an Active Volcano?

      March 11, 2020
      MSN New

      When Earth’s Oceans Lose Their Salt the Entire Planet Would Collapse

      Earth Day is often a reminder of how fragile our planet really is. Every system on Earth is connected in ways that are easy to overlook, from atmospheric circulation to...

      MSN New

      Could the Moon Ever Become a Second Home for Humanity?

      Humanity is preparing to return to the Moon with new missions that will push deeper into space than ever before. Each step brings us closer to long term living beyond...

      MSN New

      The Collapse of the Amazon Rainforest and What It Would Mean for Earth

      The Amazon rainforest is often described as one of the most important ecosystems on the planet, yet it is also one of the most threatened. Every year, large sections of...

      MSN New

      How Different Would Life Be With a Second Earth in Our Solar System?

      In 2015, NASA’s Kepler Space Telescope identified one of the most Earth like planets ever discovered, Kepler 452b. It orbits a Sun like star and sits in what scientists...

      MSN New

      Artemis II Marks Progress but Moon Settlements Remain Far From Reality

      Humanity is preparing to return to the Moon in ways not seen since the Apollo era. New missions like Artemis II represent a major step forward in space exploration, but...

      MSN New

      1816 The Year Without Summer – The Truth Behind What Happened

      In North America we love our summers. We are basically trained to love them. From an early age we are taught that our calendar breaks up into school, and summer holidays...

      MSN New

      Have We Already Made Contact With Aliens?

      Since the 1960s, scientists working with SETI (Search for Extraterrestrial Intelligence) have been monitoring the universe for artificial radio signals. The idea is...

      MSN New

      What If Aliens Actually Brought Life to Earth?

      Where did life on Earth come from? It is one of humanity’s oldest and most fascinating questions. For centuries, people have searched for answers in religion...

      MSN New

      What If You Could See the 4th Dimension?

      Imagine waking up one morning with an extraordinary new ability: the power to see the fourth dimension. At first, it might sound like something straight out of science...

      MSN New, Health

      Stanford Scientists Have Found a Way to Regrow Cartilage and Reverse Arthritis

      Millions of people worldwide live with arthritis, a condition that causes joint pain, stiffness, and reduced mobility. For decades, treatments have focused primarily on...

      MSN New

      Black Widow or Funnel-web Spiders: Which Is the Deadliest?

      Few creatures inspire as much fear as venomous spiders. Just the thought of accidentally reaching into a dark corner and feeling a sharp bite is enough to make most...

      MSN New

      Scientists Discovered a Giant Living Ant Bridge Unlike Anything Seen Before

      Ants are among the most familiar creatures on Earth, yet scientists continue to uncover abilities that seem almost unbelievable. One recent observation left researchers...

      Previous 1 … 40 41 42 43 44 … 203 Next

      Follow What If

      • youtube
      • facebook
      • instagram
      • twitter

      Popular What Ifs

      Earth

      What If We Never Started Hunting Whales?

      Cosmos

      What If You Fell Into a Black Neutron Star?

      Humanity

      What If Humans Evolved Backward?

      Earth

      What If You Were Alive 200 Million Years Ago?

      Cosmos, Earth, Humanity

      48 Hours After Alien Contact

      Follow the What If show

      • youtube
      • snapchat
      • facebook
      • instagram

      Underknown

      Making science accessible on social media since 2017. Find out more

      Contact
      Advertise
      Licensing
      Newsletter
      Privacy Policy
      Cookie Policy
      Terms of Service
      Our Production Process

      About

      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 You Ate Nothing But Caviar for a Month?

      Is Pluto a Real Planet?

      Even More of The Cutest Animals That Can Harm You

      Topics

      • Body246
      • Cosmos385
      • Earth448
      • Humanity241
      • Technology48

      Copyright © 2026 Underknown, Backyard Media Inc. All Rights Reserved.