UFO, as it turned out, was a huge carcass of a whale
Mark Watkins while sailing in the Pacific ocean together with his father came across an unusual round object, mistaking it for an alien craft or is it a huge balloon.
Upon closer examination, it was found that a dead whale whose body swollen.
“We realized it was a dead whale, when smelled,” writes mark on his page in Facebook.
Watkins and his father traveled 50 km from Bunbury, Australia. They found a huge ball floating on the surface. Swam closer, they considered a bloated carcass of a dead whale. His body was swollen because of gas, which is extracted animals after death.
When the fishermen swam, the shark had already bit through the thick skin of the whale and the gas come out.