: Anyway, Enceladus, our "is it the Traveler?" moon of Saturn, has
: revealed a new potentially-liveable ocean to us! Source

I'm not sure anyone was taking the idea was taking the idea that the Traveler was one of the present-day real-life moons in our solar system, but this is cool regardless.

: And the precursor to Halo's Biofoam has finally been FDA-approved. Source

From what I've heard biofoam is pretty different, partly because it does more, but this is also very cool. Who knew if someone has a big wound you could literally stuff sponges in it and it could help them?