From which we have received a curious radio message: So long and thanks for all the fish.
Sentient creatures living in the porpoise galaxy probably can't tell their galaxy looks like a porpoise.
Image Credit: NASA, ESA, Hubble, HLA; Reprocessing & Copyright: Raul Villaverde
Explanation: What's happening to this spiral galaxy? Just a few hundred million years ago, NGC 2936, the upper of the two large galaxies shown, was likely a normal spiral galaxy -- spinning, creating stars -- and minding its own business. But then it got too close to the massive elliptical galaxy NGC 2937 below and took a dive. Dubbed the Porpoise Galaxy for its iconic shape, NGC 2936 is not only being deflected but also being distorted by the close gravitational interaction. A burst of young blue stars forms the nose of the porpoise toward the right of the upper galaxy, while the center of the spiral appears as an eye. Alternatively, the galaxy pair, together known as Arp 142, look to some like a penguin protecting an egg. Either way, intricate dark dust lanes and bright blue star streams trail the troubled galaxy to the lower right. The featured re-processed image showing Arp 142 in unprecedented detail was taken by the Hubble Space Telescope last year. Arp 142 lies about 300 million light years away toward the constellation, coincidentally, of the Water Snake (Hydra). In a billion years or so the two galaxies will likely merge into one larger galaxy.
Isn't it enough to know that ultimately the universe does have a porpoise? :|
But what is its porpoise?
It also probably doesn't look like a porpoise from any other angle.
Find your own porpoise you must, young Skywalker
You pass butter.