Some Guy Who Knows Space!

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38 videos

Some Guy Who Knows Space looks at the universe the way it really is. Strange planets, impossible physics, and cosmic discoveries that don’t feel safe. I’m no...

Latest Videos

10 Invisible Forces That Shape Reality Without You Knowing

10 Simple Questions About the Universe That No One Can Answer

10 Theories of Modified Gravity That Break Physics

8 Hypothetical Objects Scientists Take Seriously But Haven’t Found

10 Terrifying Space Theories That Could Be True

7 Hidden Truths About the Universe We Will Never See

7 Cosmic Structures That Might Exist But No One Has Seen

8 Things in the Universe We Will Never Be Able to See

7 Terrifying Things Hiding in Our Solar System

10 Moon Mysteries Before Artemis II That Are Still Unsolved

The 7 Most Impossible Alien Encounters Officially Investigated by Governments

8 Hidden Objects That Might Exist in Our Solar System

8 Physics Questions That Sound Easy But Are Impossible to Answer

8 Things That Would Happen to Humanity If We Received an Alien Signal Tomorrow

10 Most Terrifying Alien Encounter Scenarios According to Science

8 Hypothetical Planets and Objects Scientists Believe May Exist

8 Massive Stars That Make Our Sun Look Like a Grain of Sand

8 Stars That Could Explode at Any Moment

8 Disturbing Solutions to the Dark Forest Theory

Why the Fermi Paradox Might Be the Scariest Truth in the Universe

8 Alien Worlds So Hot They Break Physics

9 Types of Alien Civilizations That Could Exist According to Science

8 Most Dangerous Asteroids and Cosmic Threats to Earth

5 Greatest Theories About What Happened Before the Big Bang

8 Exoplanets Where It Rains Something Absolutely Insane

8 Biggest Unsolved Mysteries in Astronomy Right Now

7 Exoplanets Humanity Has Actually Photographed

7 Giant Exoplanets That Almost Became Stars

6 Exoplanets Where Time, Days, and Years Break All the Rules

5 Terrifying Ways Entire Planets Can Be Destroyed in the Universe