Bluewalker 3 satellite is one of the brightest objects in the sky, observations show

The night sky is changing with the stunning growth in commercial satellites — and one of the satellites that concerns astronomers the most is Bluewalker 3. The prototype craft, launched by the Texas-based startup AST SpaceMobile last September, was the subject of a global observing campaign that published results today in Nature Astronomy. The observationsContinue reading “Bluewalker 3 satellite is one of the brightest objects in the sky, observations show”
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