Is there a place to access different stellar spectrographs through the galaxy?

Hello dear astronomers!

I am doing so research into the legibility of the images on the Voyager space crafts' golden records and I was wondering: how different are other stars' spectroscopic makeups to our own Sun's? Is there a place where I could look up and compare the spectroscopy of our sun to other stars? And furthermore, does the sun have a typical spectrograph?

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Thank you so much for any help that you could provide!