Subscribe | UPI Odd Newsletter Subscribe March 19 (UPI) -- Researchers at an Australian solar farm in Antarctica captured video of an unusual visitor to the facility -- an inquisitive solo penguin. The video shows the penguin wandering around the solar farm, appearing to inspect the equipment. Advertisement The researchers said the penguin eventually wandered off into the distance. The solar farm, which features 105 panels, was activated by the Australian Antarctic Division on Tuesday. Read More Penguins mess with camera, appear to pose for selfie Penguin hops aboard researchers' boat in Antartica