Get your very own depiction of life on Mercury with the Noctilucis crepusculum (Twilight Glowfly)
It is a bioluminescent insect-like creature with a wingspan of around 6 inches. Its body and wings emit a faint blue glow, which becomes more intense during twilight hours.
It is a bioluminescent insect-like creature with a wingspan of around 6 inches. Its body and wings emit a faint blue glow, which becomes more intense during twilight hours.