Is comet 3I/Atlas a space ship? What to know about Harvard professor's theory

Interstellar comet 3I/Atlas is set to reach its closest point to the sun Oct. 29. Here's what experts say as conspiracy ...
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Juno’s possible link to 3I/Atlas sparks debate — did NASA miss a rare chance to study the interstellar visitor?

Space watchers are questioning if NASA’s Juno spacecraft could have observed 3I/Atlas, but the agency’s silence leaves the ...