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Pronunciation Guide
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Listen to native speakers pronounce “infrared astronomy” in real conversational contexts with synchronized timestamps and subtitles.
So if we pull up slide number 10, you can do something like this.So this is the Stratospheric Observatory For Infrared Astronomy, SOFIA, and it's a infrared telescope built in the back of a modified Boeing747. And it's designed to fly up at altitude at about 42, 43,000 feet with the door open.