Question

read the text. timely trip 1 in the relatively new era of human space exploration, astonishing feats seem to come one after another. from the 1950s until the 1970s, the united states and the soviet union sought to best one another in travel and research exploits beyond the earths atmosphere, from orbiting the planet to walking on the moon. today, over five hundred people from roughly forty countries have orbited earth. the international space station, the most elaborate global scientific project in history, is the result of the engineering prowess of five different nations. experts, from astronauts to physicists, are now working toward the next interstellar triumph: sending humans to mars. there are important motivations for this daunting yet essential task: what is the authors main claim or argument? the ultimate goal of getting humans to mars will not be achieved if people cannot work together globally. it is impossible to know what awaits humans on mars, so the mission should be a cautious one. sending humans to mars is a wise move for the advancement and ultimate survival of humanity.

Explanation:

The text first describes the history and current state of human space - exploration, then mentions that experts are working towards sending humans to Mars and that there are important motivations for this task. There is no mention of the need for global cooperation to achieve the goal of sending humans to Mars, nor is there a focus on the caution needed due to the unknowns on Mars. The overall tone implies that sending humans to Mars is a positive step for human advancement, which aligns with the idea that it is a wise move for the advancement and ultimate survival of humanity.

Answer:

Sending humans to Mars is a wise move for the advancement and ultimate survival of humanity.