So in my world, the afterlife is proven to be an actual, physical location you can visit with the right knowledge and technology. This is in the near-future, in a (mostly) hard sci-fi setting. We follow a group of scientists sent to investigate, in a mission similar to the theoretical mars landing. The location isn't close to any modern religious view of heaven or hell, and is akin to a massive mudflat that continues as far as anyone can tell. The general public is aware of its existence, and it's not mentioned what they're calling it yet, but the government wants to keep their research and eventual expedition private.
So what would this group call it? My brain first jumped to something similar to "Area 51", just a vague, undescriptive name that doesn't hint at anything. I also thought something like "Site Qafzeh", after the cave with the first known human burial. I'd love to hear your guys' thoughts on this, since I'm stumped on finding something that sounds good and is realistic. Thanks!