Elon Musk has frequently discussed the connection between Dogecoin (DOGE) and Mars, particularly highlighting his optimistic vision for the cryptocurrency’s future. Musk has suggested that Dogecoin, driven by its strong community, could one day become the “currency of Mars.” He sees its low transaction fees and decentralized nature as perfect for the space economy, especially as SpaceX works toward making human life on Mars a reality. In various interviews, Musk humorously pointed out that Dogecoin's light-hearted, meme-inspired origins reflect the playful atmosphere he envisions for a Martian society, while also being practical for interplanetary transactions.