NASA Shares Diwali Greetings With Celestial Image By Hubble

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âš¡NASA Shares Diwali Greetings With Celestial Image By Hubble

By IANS

NASA Shares Diwali Greetings With Celestial Image By Hubble

"Some of the older stars are almost as old as the universe itself, around 12 billion years old, while the younger stars are around 1-2 billion years old," it added.