The evidence seems pretty light, at least compared to what we normally expect for a design inference.
A mysterious oblong object, ‘Oumuamua, was observed a couple of years ago, transiting across the Solar System.
Here is a myth that comes not from the past but from the future.
A friend recommends this passage from biologist Wayne Rossiter’s book Shadow of Oz for its delightful analogy.
Never fear: whatever our purely hypothetical response to a purely hypothetical event, it can be reconciled with evolution.