As we know, Greek Mythology is much more than the 12 gods of Olympus. Poros in Mythology has various versions regarding its role. It is an island with a history of 2500 years. According to Mythology, Poros was devoted to the god Poseidon, while his role continued in both ancient and modern history.
The constellation Hydra is one of the 88 constellations officially established in 1922 by the International Astronomical Union. It is one of the constellations that cannot be seen with the naked eye. As with other celestial bodies, it fades into the sky. Or one needs special binoculars and ideal observation conditions to see him.