Mavren

Mavren is a fictional planet featured in the science fiction novel "The Last Starship" by author G. S. Robinson. The planet is characterized by its unique atmospheric composition, which is rich in a gas known as Lumina. This gas is bioluminescent, causing the planet's skies to glow with an ethereal light, particularly during its twilight hours. The flora and fauna of Mavren have adapted to this luminescent environment, with many species exhibiting their own bioluminescent properties.

The surface of Mavren is a mix of dense, crystalline forests and vast, shimmering plains. The crystalline structures of the forests are believed to be formed from minerals that absorb and re-emit the Lumina gas. The gravity on Mavren is slightly lower than Earth's, allowing for larger and more agile life forms. The planet is inhabited by a sentient species called the Luminaar, who have developed a deep spiritual connection to the Lumina gas and the planet itself. Their society is structured around the natural cycles of Mavren's luminescence and is known for its peaceful and contemplative nature.

In "The Last Starship," Mavren serves as a refuge for the crew of the titular vessel, offering a sanctuary from a pursuing enemy force. The planet's unique ecosystem and the wisdom of the Luminaar play a crucial role in the narrative, providing both challenges and solutions for the protagonists. The portrayal of Mavren highlights themes of ecological harmony and the potential for life to thrive in alien environments.