#tp*

In order to be considered for the title of Mother of/Father [scientific field], you have to be the first to make significant contribution in that field. You're setting the groundwork in a way nobody else has. This can obviously cause a lot of debate in the end about who gets the title! That said, I think given the leaps and bounds that Grace makes in several fields of science that take them from the more theoretical to the practical gives him some notable options with strong arguments. So we've got options like: Father of Astrobiology (the discovery and study of Astrophage, Taumoeba, several other forms of life on Adrian, and the study of and first interactions with the Eridians; disproving the Goldilocks zone as the only area viable for life; making significant strides in proving the panspermia hypothesis), Father of Xenolinguistics (first person to create working translator and archive of an alien language), and Father of Interstellar Travel (this would be a title held alongside Dr. Dmitri Komorov, likely with Komorov being listed first, and there would be significant debate on if Grace should hold the title at all. I like to think Dmitri would want to share it though).

All workable cases, all real options. Buuuuut I think my very favorite option though would be the one that is the least open to debate and is the one that I honestly think Grace himself would like best: Father of First Contact.

Because on the one hand, yeah, that's a lot he was mostly doing. First contact with Astrophage, with the Taumoeba, with other life on Adrian, and most of all with the Eridians. The first ever intelligent form of life outside of Earth, he made First Contact with. He found ways to communicate, to establish common ground, to work alongside an alien being. He did something no one else on Earth had ever done before and changed the world with it. He made First Contact and saved the world.