Mars is currently the focus of astrobiological research due to evidence of past water and potential habitable conditions, making it the most plausible candidate among the options for the existence of life. Deputy Superintendent of Police (Police Telecom) The number of moons orbiting planets, especially gas giants like Jupiter, is subject to ongoing discovery and refinement. Jupiter has the largest number of known moons in our solar system. D. Nitrogen Ans: C - Saturn's atmosphere is primarily composed of - Trace gases include Methane (CH₄), Ammonia (NH₃), water ice (H₂O), and other hydrocarbons. - While Methane is a trace gas compared to Hydrogen and Helium, it is present in much larger quantities than Sulphur dioxide, Carbon monoxide, or