Album: From Mars to Sirius, Artist: Gojira (2005)

Progressive Death/Groove Metal from France. All members were raised in Bayonne with a surrounding beautiful landscape that inspired Gojira's interest in nature and the earth. Gojira uses its lyrics to spread its spiritual beliefs and concerns for the environment. More in wikipedia

It is a concept album, focusing on the changing environment of the Earth, and how humanity must do something to save the Earth before it is too late. This album follows a character who sees the world end and sets out on a journey to find the Flying Whales so they can teach the character to fly. Said character flies to Sirius C, where the 'Master Race' teaches him to restore life to the planet (possibly Earth or Mars). (wikipedia)