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The Weather Channel

Interstellar comet 3I/ATLAS races through solar system

The Weather Channel · Just In
The Weather Channel
The Weather Channel
Just In

Comet 3I/ATLAS, a mysterious interstellar visitor, is hurtling through our solar system at incredible speed. Scientists are studying its makeup for clues about distant star systems — and to rule out any possibility of alien technology.

Breakdown
  • Comet 3I/ATLAS is an interstellar object, possibly older than the solar system. 10s
  • It was discovered by a network of telescopes scanning for potential Earth impactors. 16s
  • 3I/ATLAS is only the third interstellar object found in our solar system and is moving at unusually high speeds. 34s
  • The comet contains much more carbon dioxide than typical comets, puzzling scientists. 49s
  • 3I/ATLAS is currently visible with a small telescope and a good star chart. 1m 24s
Space Exploration