'Impossible' Iron-Free Nickel Alloys in Interstellar Object 3I/ATLAS Could Rewrite the Rules of Cosmic Science

A newly observed interstellar object, 3I/ATLAS, contains iron-free nickel alloys — a composition former NASA surgeon Dr.

3I/ATLAS Could Help NASA Prevent an Earth Impact—How This Cosmic Test Works

NASA is studying interstellar object 3I/ATLAS to refine its planetary defence systems, using the comet's rare trajectory as a ...
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What IS 3I/ATLAS: The Comet that’s breaking all the solar system rules

The truth may be closer than we think. Interstellar origin and unique speed of 3I/ATLAS Observations from the Major Planet ...