The methane on the moons' surfaces, he says, would be "cooked" by the radiation into hydrocarbons, showing up as a dark red through a telescope's filters.
(he; says; would be "cooked" by the radiation into hydrocarbons, showing up as a dark red through a telescope's filters) (The methane on the moons' surfaces; would be cooked; by the radiation)
he The methane on the moons' surfaces
says would be cooked
would be "cooked" by the radiation into hydrocarbons, showing up as a dark red through a telescope's filters
by the radiation