A recent study by researchers suggests that Mars once had ancient beaches similar to those on Earth, which could imply the planet had conditions suitable for microbial life. Using data from the Chinese Zhurong rover, the team discovered sedimentary layers indicating the presence of an ancient ocean on Mars, providing evidence that the planet was not always static.

A new theory suggests that Mars' red coloration may originate from hydrated iron oxides, challenging previous beliefs about its geological evolution. The findings were developed by a team from ESA and NASA, using laboratory simulations to analyze Martian dust.