Hyperdimensional Afternoon On TeTap II

TeTap II is relatively earth-like with deep blue skies and a temperate climate.  Its pleasant cities use a hyperdimensional architecture, and it's sometimes difficult to tell up from down and left from right.

A neon-green interstellar ship prepares to dock, on a quiet afternoon.  The TeTapians are only 250 light years away.  They know of Earth, but consider it a hopeless, depressing place, and try to avoid it.