Physics · Space Technology and Rocket Propulsion

Consider the following statements regarding NASA’s Artemis programme and its launch systems: I. The Space Launch System (SLS) uses cryogenic propellants in its core stage, which have high specific impulse but pose storage and leakage challenges due to low density. II. A 'wet dress rehearsal' involves full propellant loading and system checks under near-launch conditions without actual lift-off. III. The Orion spacecraft is designed primarily for missions confined to Low Earth Orbit and is not intended for deep-space human exploration. How many of the above statements are correct?