I don’t know what’s down there, what its shape is, what path this group took (if any), but it seems Antarctica explorers are used like “space” explorers: for inspiration and science/education promotion.
A team of British soldiers has become the first all-female group to cross Antarctica using only muscle power. After spending 62 days on the ice, the British Army’s Ice Maiden Expedition crossed the finish line at Hercules Inlet on Saturday.
DNA is simply digital blood testing. There is no double helix, no RNA, no way to narrow down who you are by spitting into a cup. I doubt chromosomes exist too, in reality, our micro world is as fictive as our macro outer space world. You’re looking at made up art and science fiction concepts.
The 23 and me and ancestry tests are also pure fiction. The application simply gives them enough info to fit you in their massive family tree,which is full of countries and ethnicities for them to tell you about.