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64 light-years away, a planet called HD 189733 b orbits its Sun-like star in ~2 days! We studied it in Xray light, which also revealed a companion star. Its beautiful blue hue is thought to be from glass blowing in 5,400 mph/8,700 kph winds. We love itπŸ’™ go.nasa.gov/3YSMDTV
#NASAExoplanets

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