Are there any elements infered by spectroscopy that we haven't discovered on earth.

[magnetaress]

However they absorb the light so we know they exist somewhere out there in the universe.

Like Iron is absorbing some of the light from a star and then another element that we don't have an example of...

like has anyone taken the time to sit down with the data and match it up backwards.

I don't even know how to ask google this question. I thought I would ask here first incase there are any actual erudites.

Because that would be badass. ***they always gloss over this in documentaries !