Courses

Cosmos What If

3 Shorts · 1 minute

What if the laws of our solar system suddenly changed? 🪐✨ In the Cosmos What If series, we explore mind-bending hypothetical space scenarios backed by real astrophysics and planetary science. From planets swapping orbits and stars colliding to the collapse of planetary atmospheres, dive into the extreme events that could reshape our universe. 🚀 Subscribe to Watt & Why and binge the entire series to discover how fragile—and wild—the cosmos really is!

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Lessons

1. 1
   What If the Atmosphere Was 100% Oxygen?

   0:31 · short

2. 2
   If Earth and Mars Traded Orbits Tomorrow

   0:30 · short

3. 3
   What If the Earth Had No Moon

   0:28 · short