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The interstellar comet 3I/ATLAS made a startling transformation as it passed the sun

Interstellar comet 3I/ATLAS, the third known object to enter our solar system from another star, underwent a dramatic ...
What If on MSN

Discover the newly found planet scientists believe could support alien life

Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...