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How long after the big bang do scientist think it takes before the first star is born?
Wiki User
∙ 12y ago
Larger stars (larger than our own sun) usually have relatively short lives, around 100 million years. That's because they tend to have more hydrogen to burn, expand much faster, and go through their supply in less time. As opposed our sun with a predicted life span of about 9 billion years.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoit takes more than a billion years before a massive star is born.
Wiki User
∙ 12y agoour universe is currently 13.7 billion years old and about 155 million years after the big bang , first star is born and by this way stelliferous era was started .
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