Star birth unveiled |

All the stars we see in the sky were born in star birth nurseries — giant clouds of gas and dust. These nebulae aren’t the brightest things in the sky, and to see most of them you need binoculars or a telescope. But, they’re worth searching out because they show us what our own sun might have looked like as it was being born, around 4.5 billion years ago. Story continues polycyclic aromatic nitrogen heterocycles| Life's Building Blocks 'Abundant in Space' Read More:

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