Floating between Exoplanet 45437 and 45438 is an ancient structure built to connect the two planets. The Yetom people who evolved on 45437 built a tunnel, something like a space elevator, that permanently connected the planets, like a giant underground system. The frond-like protrusions on the sides were designed to protect it from space junk and meteors.1/2#scifi #exoplanet #fern #nature #photography