PBS Space Time
What Happens at the Event Horizon?
What really happens when you approach the event horizon of a black hole?
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Quantum Vortices and Superconductivity + Challenge Answers
Scientists studying quantum vortices and their impact on superconductivity just won the No
PBS Space Time
Is It Irrational to Believe in Aliens?
Aliens! Could humans really be alone in this expansive universe?
PBS Space Time
9 NASA Technologies Shaping Your Future
NASA is really good at going to space, but their mission also include lots of public good!
PBS Space Time
What Will Destroy Planet Earth?
Killing all the life on Earth is easy. But what about destroying the planet itself?