This post discusses various perspectives on the future of Mars missions, focusing on the practicality of robotic exploration versus crewed missions. It highlights the sentiment among some commenters that robotic missions should be prioritized to gather data and samples before considering sending humans. Moreover, advancements in ion propulsion technology are noted as a promising avenue for future Mars travel, especially with entities like SpaceX employing this technology. The challenges of human missions, particularly concerning communication and rescue timelines, are also a point of concern, emphasizing the need to assess the feasibility of manned missions against robotic missions.