A cave painting that has been dated back several hundred years includes unknown figures that look like they could possibly be alien-like.
The figures have long bodies and giant heads with skinny arms and fingers leaving archaeologists to believe they may not be fully humans or animals.
The painting was discovered in 2018 at the Swaga Swaga Game Reserve in central Tanzania, East Africa on a site named Amak’hee 4, according to a 2019 paper by Archaeologist Maciej Grzelczyk of the Jagiellonian University in Poland.