Physics, 09.12.2021 04:20 ZaNiyahlove4711

The star now called Kepler-444 is 11 billion years old (much older than the Sun) and has five planets orbiting close to it. What has this system taught astronomers about the history of star formation

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The star now called Kepler-444 is 11 billion years old (much older than the Sun) and has five planet...