Is There a Ribosome?

If we do find life elsewhere in the universe, you think there will be something akin to a ribosome. I feel like we should still talk a little bit more specifically about your work the resurrection issue. Like, do you actually reconstruct ancestral ribas omo r n a, or tell me what molecules and i just don't even know what you mean when you speak about this. My lab is interested. We started by trying to understand, how life learned how to elongate,. The proteins functioning in this elongation step did billions of years ago.