ESA unveils 'spooky smiley face' on Mars – see the fascinating image and how netizens are reacting

The European Space Agency's Instagram post featuring a 'creepy smiley face' on Mars has intrigued many. The image highlights chloride salt deposits, providing insights into the Red Planet's history and potential habitability. This discovery is part of ESA's ExoMars program, aimed at exploring the possibility of past life on Mars.