Sublimation patterns of a block of CO₂-ice-cemented JSC Mars-1a sediment under Martian atmospheric pressure

The video is displayed in real time with the colors removed for increased contrast. The experiments were performed at the Large Mars Chamber facility at the Open University in Milton Keynes (UK).The Europlanet 2020 RI has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 654208.<p></p>