infrared astronomical satellite
U.S.-U.K.-Netherlands satellite launched in 1983 that was the first space observatory to map the entire sky at infrared wavelengths.
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| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| the offspring of a zebra and a donkey. |
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