Young and old stars shine with ‘nebulosity’ in Hubble Telescope images

The Hubble Space Telescope has captured two dazzling views from the same star-studded place.

When the first stars in the globular cluster NGC 1850 formed about 100 million years ago, they ejected gas and dust into space. But their collective gravitas was widespread. And so, the cluster held on to the clumpy material and attracted even more stellar building blocks from its surroundings. This gave rise to the second generation of stars.

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