No, there are no snakes in Antarctica.
Antarctica is one of the harshest environments on the planet, characterized by extreme cold, ice, and a lack of vegetation. These conditions make it nearly impossible for cold-blooded reptiles like snakes to survive. Snakes typically require warmer climates and a habitat where they can find food and shelter. In Antarctica, the temperatures can plummet well below freezing, and the landscape is dominated by ice and snow, leaving little for snakes to thrive.
Additionally, the food chain in Antarctica primarily consists of species adapted to the cold, such as seals, penguins, and various birds, which means that there are no natural prey for snakes to sustain themselves. Consequently, the complete absence of snakes in this icy continent is due to the inhospitable conditions and lack of suitable habitat.