Elements
S3 E112

This Secret X-37B Plane Just Landed After 780 Days in Orbit

The Air Force's X37-B plane landed after a record-breaking 780 days in space. But what was the secret plane doing?

Elements is more than just a science show. It’s your science-loving best friend, tasked with keeping you updated and interested on all the compelling, innovative and groundbreaking science happening all around us. Join our passionate hosts as they help break down and present fascinating science, from quarks to quantum theory and beyond.

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