I'm also curious about all the kinds of technology and travel we have across the universes. It's interesting on its own, and I'll admit that's first place it comes from. But we are still in the "building useful tech" stage of things. So tech is still being assembled. We aren't from a time that had a long open stable portal like this, in our universe.
Once we have it, you are welcome to help look through it. You never know what someone will find! And people are great at pattern recognition. And sometimes that's half the start.