0% Iron. This Comet Shouldn’t Exist. #space #facts #science

Added: 2026-05-25

[00:00:00]This comet is shaped like a teardrop and it came from another star system.

[00:00:05]Scientists just found nickel inside it, but zero iron. That's chemically impossible by everything we know. It's called 3I/Atlas, the third interstellar object ever detected. The first two changed astronomy forever.

[00:00:23]It makes its closest pass December 19th, 2025 and then it leaves our solar system forever. James Webb is already staring at it.

[00:00:33]What it finds next could tell us what other star systems are made of.

[00:00:38]And remember, it won't be back for millions of years.

[00:00:42]>> [music] >> Which is why