Some people think that space explortation is beneficial for mankind. Do you agree or disagree?

In recent years,
space
exploration
has become a controversial topic. I believe that it will definitely bring many advantages for humans,
while
its development will
also
cause evident disadvantages. With regard to the merits of
space
exploration
,
firstly
, it is a necessary preparation for humans to survive before Earth's death. Based on
space
knowledge, solar will surely exhaust its energy in the future. If mankind wants to survive and continue its civilization after that, they have to find another suitable planet beyond the Solar system.
In addition
, with the development of technology, Earth’s natural resources will run out. If astronauts can discover some alternative or even more efficient energy, it will ensure the development of Earth technology sustainably.
On the other hand
, there are some demerits of
space
exploration
. First of all, it is a really expensive project. It will burn a huge amount of taxpayers’ money now, but they perhaps cannot receive any return immediately. Many citizens hope their government can put the problems of poverty, health care and education as first priority.
Moreover
,
space
exploration
is full of risk. People hear some rocket explosion news every year, which means
this
technology is still not mature enough.
Therefore
, it lacks of security guarantee when someone devotes themselves to a
space
project. In conclusion,
although
space
exploration
has some benefits in preparing for the human future and finding supplements for energy aspects, it still has some shortcomings in the cost of money and personal safety. The government should arrange a reasonable budget to invest in it to avoid the impact on normal social needs.
Submitted by s_syedy on

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coherence cohesion
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task achievement
Your essay addresses the task at hand, discussing both merits and demerits of space exploration. However, to reach a higher score, you need to provide a more nuanced argument and deeper insight, rather than simply listing pros and cons. Be sure to add a personal voice and to discuss implications or solutions.
task achievement
Though clear in its progression of ideas, your essay could benefit from more specific examples and data to back up the claims made, thereby increasing the strength of your arguments and engaging the reader more effectively.

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