Lego Space Space subtheme in which the entire theme is "good", "bad", or "civilian". Life on Mars is a space theme released in 2001, around a time of increased curiosity about the red planet. The theme revolved around the concept of the lifeforms that could possibly exist on Mars. This was the first Space theme to feature two types of minifigures: human astronauts and Martian aliens. The sets denote peaceful coexistence between the two species on the planet Mars. The "Life on Mars" theme pioneered several unique aspects in Lego in general. It was the first Lego theme to utilize a pneumatic
From Mars to Sirius concept album, "From Mars to Sirius" relates the resurrection of a dead planet through an interplanetary quest, tackling environmental issues as well as broader themes of life, death, and rebirth. Explaining the meaning behind the album title, Joe Duplantier said in an interview that "In some cultures, Mars symbolizes war and Sirius peace. I'm simplifying! It is a journey of a state of war, even if in France we are preserved, but it can be a war within us, in our flesh, in our mind, a war with ourselves". The album was largely written by Joe and Mario Duplantier, but