Ancient Star
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Ancient Star in Pictor II Reveals Secrets of Early Universe
Astronomers have discovered one of the oldest known stars, PicII-503, in the Pictor II dwarf galaxy. With extremely low iron content, the star offers rare insight into the second generation of stars and the early chemical evolution of the universe.
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Two New Planets Orbiting Ancient Star Discovered
Scientists have discovered two new planets orbiting an ancient star near our Sun and one of them may have liquid water on its surface, a key ingredient to support life.
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'Oldest star' found from iron fingerprint: astronomers
Australian astronomers on Sunday said they had found a star 13.6 billion years old, making it the most ancient star ever seen.
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Ancient Star in Pictor II Reveals Secrets of Early Universe
Astronomers have discovered one of the oldest known stars, PicII-503, in the Pictor II dwarf galaxy. With extremely low iron content, the star offers rare insight into the second generation of stars and the early chemical evolution of the universe.
-
Two New Planets Orbiting Ancient Star Discovered
Scientists have discovered two new planets orbiting an ancient star near our Sun and one of them may have liquid water on its surface, a key ingredient to support life.
-
'Oldest star' found from iron fingerprint: astronomers
Australian astronomers on Sunday said they had found a star 13.6 billion years old, making it the most ancient star ever seen.
