In 2020, during the first lockdown, we wondered whether it was possible to make life underground comfortable if life on Earth became just impossible. 

That’s how we came up with our Plan B — a project proposal for an underground bunker that made headlines across the globe and was published on about 200 media platforms. In 2021, we moved along and tried to imagine our lives away from planet Earth. Thus we came up with our Plan C, a Martian settlement concept. Thus we came up with our Plan C, a Martian settlement concept.