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Stars shine in ultraviolet earlier than thought, space telescope finds

Ultraviolet radiation is present around some of the youngest known stars, even before thermonuclear fusion begins in their cores, according to new observations from the James Webb Space Telescope.

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Stars shine in ultraviolet earlier than thought, space telescope finds

Ultraviolet radiation is present around some of the youngest known stars, even before thermonuclear fusion begins in their cores, according to new observations from the James Webb Space Telescope.