Frosty volcanoes discovered in Mars’s tropics
![Newfound frost atop Olympus Mons](https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2024/06/newfound_frost_atop_olympus_mons/26119587-1-eng-GB/Newfound_frost_atop_Olympus_Mons_card_full.png)
ESA’s ExoMars and Mars Express missions have spotted water frost for the first time near Mars’s equator, a part of the planet where it was thought impossible for frost to exist.
ESA’s ExoMars and Mars Express missions have spotted water frost for the first time near Mars’s equator, a part of the planet where it was thought impossible for frost to exist.