High-energy particle that moves almost as fast as light WSJ Crossword Clue

By Narcissa Kh /

Crossword Answer

1 ? C
2 ? O
3 ? S
4 ? M
5 ? I
6 ? C
7 ? R
8 ? A
9 ? Y
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Your Answer 9 Letter
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      Hint 1

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      Think of a traveler from the stars, racing through the universe at incredible speeds.

      Hint 2

      meaning
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      A ????????? is a highly energetic atomic nucleus or other particle that travels through space at nearly the speed of light.

      Hint 3

      explanation
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      The clue describes a '?????????,' which is a high-energy particle originating from outer space that travels at nearly the speed of light. The word 'cosmic' refers to its origin in the cosmos, while 'ray' suggests its nature as a stream of particles.

      Clue Analysis

      The clue “High-energy particle that moves almost as fast as light” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated November 24 2025, the definitive 9-letter answer is: COSMICRAY.

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      High-energy particle that moves almost as fast as light Crossword Clue