[1] The state of NASA’s space program has been the subject of much speculation in recent years. Debates have raged among members of Congress, business owners, and the general public. the president has expressed his thoughts on numerous occasions as well. The conversations seem to boil down to one question: Do the benefits of space travel outweigh the cost? A logical look at the question makes the answer quite apparent. NASA’s space program is worth preserving at any cost. [2] Put simply, NASA creates jobs. Jobs, in return, help the economy. A single space project can employ hundreds of workers from high level, top security jobs to lower level, yet important role players. Scientists are assigned to solve problems. Engineers are contracted to build prototypes. Truckers are hired to transport materials. Large corporations are paid for contributions, earning profits so they may hire more employees.

[3] The work of NASA also pays huge dividends for the environment. Studying Earth from space provides keen insight into many areas. Scientists monitor the ozone layer. They track the effects of global warming. They study patterns of dangerous storms. They test the possibility of space colonies. All of these activities offer hope to our increasingly overcrowded planet.

[4] The work of NASA often leads to advances in technology. Solving the mysteries of space creates solutions that help elsewhere. The Jaws of Life save victims in car accidents. The technology came from NASA research. The artificial heart did, as well. The list goes on. Architects, athletes, and autoworkers have benefited from space-related discoveries. NASA has enhanced everything from shoes to food. You likely come into contact with something improved by NASA nearly every day.

[5] It is impossible to list all the benefits of a thriving space program. It is equally impossible to predict how many new benefits are within our grasp. To find them, we must keep reaching for the stars.

Write a paragraph (at least 4 sentences) in the box below describing the author’s tone in Article 2 – “The Sky Has No Limits.” In your paragraph, mention three words or phrases from the article, and explain how they express the author’s tone.