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Astronomers have spotted the largest yellow star ever observed in our galaxy and 1,300 times larger than the sun. The yellow hypergiant star HR...
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Astronomers have spotted the largest yellow star ever observed in our galaxy and 1,300 times larger than the sun. The yellow hypergiant star HR...
Australian astronomers on Sunday said they had found a star 13.6 billion years old, making it the most ancient star ever seen. The star...