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New study says comet 3I/ATLAS might be oldest interstellar visitor ever
Catch up with NBC News Clone on today's hot topic: New Study Says Comet 3i Atlas Might Be Oldest Interstellar Visitor Ever 265776197874 - Breaking News | NBC News Clone. Our editorial team reformatted this story for clarity and speed.
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NBC News’ Gadi Schwartz talks with Harvard astrophysicist Dr. Avi Loeb about a new study that believes 3I/ATLAS may be twice as old as our solar system.June 27, 2026
