What invisible rays with a heating effect were discovered by astronomer Sir William Herschel in 1800? (8) Crossword Clue

Here is the answer for the crossword clue What invisible rays with a heating effect were discovered by astronomer Sir William Herschel in 1800? (8) . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 8 letters. We think the likely answer to this clue is INFRARED.

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Crossword Answer For What invisible rays with a heating effect were discovered by astronomer Sir William Herschel in 1800? (8):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% INFRARED What invisible rays with a heating effect were discovered by astronomer Sir William Herschel in 1800? (8) (8)
6% URANUS Sir William Herschel discovered it (6)
4% VISA Discover alternative (4) New York Times Oct 17, 2026
4% LEARN Discover or determine (5) The Telegraph Cross Atlantic Oct 12, 2026
4% SUNSTROKE Effect of excessive heat - Turk's nose damaged (9) The Telegraph Cryptic Oct 9, 2026
4% DETECTS Discovers (7) Commuter Oct 9, 2026
4% SUSS __ out (discover) (4) Commuter Oct 5, 2026
4% UVTATTOO Invisible ink? (8) LA Times Daily Oct 4, 2026
4% BLADDERS What the first footballs were (8) Newsday Oct 3, 2026
4% FIND Discover (4) (4) Puzzler Oct 1, 2026
What invisible rays with a heating effect were discovered by astronomer Sir William Herschel in 1800? (8) Crossword Clue
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We found 40 solutions for What invisible rays with a heating effect were discovered by astronomer Sir William Herschel in 1800? (8). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is INFRARED.

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With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for What invisible rays with a heating effect were discovered by astronomer Sir William Herschel in 1800? (8).