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I don't get the excitement. I thought it's common that stones of different sizes enter our solar system take a loop and exit again. That's exactly what this tou
by erikb 9y ago
I don't get the excitement. I thought it's common that stones of different sizes enter our solar system take a loop and exit again. That's exactly what this tourist plans on doing, or not? What's different?
- Santosh83 9y agoYes but this is the first observed instance of a stone that seems to come from outside the solar system and outside the Oort Cloud even, so basically from interstellar space. And its shape and albedo or unusual too, seemingly.