Facing inflated costs of up to $11 billion, NASA has revamped its Mars Sample Return mission by exploring two new strategies to return rock samples from Mars. The new plans, with estimated costs between $6 billion to $7 billion, aim for a sample return by 2039, significantly faster than projected delays under the original plan, which could have extended to 2040. The two options involve utilizing established landing systems and partnering with commercial companies for innovative solutions, while ensuring sample integrity and project feasibility remain top priorities. The incoming administration will finalize the decision on which option to pursue.