Manned space flight is costly and dangerous. Moreover, the recent success of a series of unmanned space probes and satellites has demonstrated that a great deal of useful information can be gathered without the costs and risks associated with sending men and women into space. Therefore, we should invest our resources in unmanned space flight.
Space has always facinated human beings. Right from galileo, who discovered that earth moves around the sun and not vice a verca to Nasa's explorations by sending mars orbitar in space. These space adventures are now in very exciting stage. People are even registering themselves in programm of SpaceX, a company by Elon musk, to go on a mars trip. In such a adventures times, should the space missions be manned or unmanned is a widely discussed topic.
The given opinion suggest manned mission are costly as comapared to unmanned misssions. This is not true in all cases. This assumption undermines the given opinion in letter. Space mission depends upon the requirements of the tasks. In certain cases it can be costly to figure out and find a way for all the problems an unmanned mission can face. Thus, a manned space flight may cost less that an unmanned flight in certain cases.
Further, the opinion belives that great useful information cab be gathered even without manned missions. This is quite debatable. Some task can only be done by human help in space, like some astraunaut send by NASA fixing the solar panel on International Space Centre. May be in future robots may be able to do these task, but currently that is not the case. We have progressed a lot in last century in space domain, but we still need human help in cetain task in space.
Building on this point, If a sudden change of plan in required it will be better to have a person on the spaceship, otherwise such efforts can be very limited or can be unfruitful in some cases. The letter also terms manned flights to be dangerous. In reality unmanned flights can also be as much as or more dangerous. We just don't know the extent in which they can dangerous. Few months ago, an autonoumously driven Uber car killed a pedestrian, This is great example of Unmanned, automatic things can also be dangerous. We will get the risks and dangers of unmanned flights as we sent more and more unmanned flights. Thus saying only manned flights are dangerous would be biased.
Even though it is correct there is a lot of cost and risk invovled in manned missions, it is essesntial in certain cases. A balance can be found within manned and unmanned missions. Research and development can be made in making more and more missions unmanned. We can invest more in such unmanned flights but the reason behind these investment cannot be solely based on assumptions in the provided letter.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2023-08-23 | Krisha Lakhani | 58 | view |
| 2023-08-17 | riyarmy | 83 | view |
| 2023-08-11 | Anish Sapkota | 58 | view |
| 2023-08-04 | DCAD123 | 50 | view |
| 2023-07-30 | BusariMoruf | 55 | view |
- Young people should be encouraged to pursue long-term, realistic goals rather than seek immediate fame and recognition.Write a response in which you discuss the extent to which you agree or disagree with the recommendation and explain your reasoning for t 50
- Men and women, because of their inherent physical differences, are not equally suited for many tasks.Write a response in which you discuss the extent to which you agree or disagree with the claim. In developing and supporting your position, be sure to add 50
- Manned space flight is costly and dangerous. Moreover, the recent success of a series of unmanned space probes and satellites has demonstrated that a great deal of useful information can be gathered without the costs and risks associated with sending men 26
Comments
Essay evaluation report
Sentence: The given opinion suggest manned mission are costly as comapared to unmanned misssions.
Error: misssions Suggestion: missions
Error: comapared Suggestion: compared
Sentence: Further, the opinion belives that great useful information cab be gathered even without manned missions.
Error: belives Suggestion: believes
Sentence: Some task can only be done by human help in space, like some astraunaut send by NASA fixing the solar panel on International Space Centre.
Error: astraunaut Suggestion: astronaut
Sentence: We have progressed a lot in last century in space domain, but we still need human help in cetain task in space.
Error: cetain Suggestion: certain
Sentence: Few months ago, an autonoumously driven Uber car killed a pedestrian, This is great example of Unmanned, automatic things can also be dangerous.
Error: autonoumously Suggestion: autonomously
Sentence: Even though it is correct there is a lot of cost and risk invovled in manned missions, it is essesntial in certain cases.
Error: invovled Suggestion: involved
Error: essesntial Suggestion: essential
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argument 1 -- not OK. need to argue:
Manned space flight is costly and dangerous.
argument 2 -- not OK. it just said: 'the recent success...', not for past or future.
argument 3 -- not exactly. need to argue:
Therefore, we should invest our resources in unmanned space flight.
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samples:
https://www.testbig.com/gmatgre-essays/following-opinion-was-provided-l…
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Attribute Value Ideal
Final score: 2.0 out of 6
Category: Poor Excellent
No. of Grammatical Errors: 0 2
No. of Spelling Errors: 8 2
No. of Sentences: 27 15
No. of Words: 430 350
No. of Characters: 1974 1500
No. of Different Words: 219 200
Fourth Root of Number of Words: 4.554 4.7
Average Word Length: 4.591 4.6
Word Length SD: 2.464 2.4
No. of Words greater than 5 chars: 141 100
No. of Words greater than 6 chars: 91 80
No. of Words greater than 7 chars: 59 40
No. of Words greater than 8 chars: 34 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 15.926 21.0
Sentence Length SD: 7.542 7.5
Use of Discourse Markers (%): 0.37 0.12
Sentence-Text Coherence: 0.277 0.35
Sentence-Para Coherence: 0.483 0.50
Sentence-Sentence Coherence: 0.104 0.07
Number of Paragraphs: 5 5
Grammar and spelling errors:
Line 1, column 357, Rule ID: EN_A_VS_AN
Message: Use 'an' instead of 'a' if the following word starts with a vowel sound, e.g. 'an article', 'an hour'
Suggestion: an
...lon musk, to go on a mars trip. In such a adventures times, should the space miss...
^
Line 2, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... unmanned is a widely discussed topic. The given opinion suggest manned mission...
^^^^
Line 2, column 435, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...at an unmanned flight in certain cases. Further, the opinion belives that great ...
^^^^^^^
Line 3, column 79, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...great useful information cab be gathered even without manned missions. This is qu...
^^
Line 3, column 279, Rule ID: HE_VERB_AGR[8]
Message: The proper name in singular (May) must be used with a third-person verb: 'is'.
Suggestion: is
...anel on International Space Centre. May be in future robots may be able to do thes...
^^
Line 4, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...ed human help in cetain task in space. Building on this point, If a sudden chan...
^^^^
Line 4, column 331, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: don't
...e as much as or more dangerous. We just dont know the extent in which they can dange...
^^^^
Line 4, column 686, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... flights are dangerous would be biased. Even though it is correct there is a lot...
^^^^^^^
Line 5, column 333, Rule ID: THIS_NNS[2]
Message: Did you mean 'this investment' or 'these investments'?
Suggestion: this investment; these investments
... unmanned flights but the reason behind these investment cannot be solely based on assumptions i...
^^^^^^^^^^^^^^^^
Transition Words or Phrases used:
also, but, if, may, so, still, thus, in all cases, in some cases
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 28.0 19.6327345309 143% => OK
Auxiliary verbs: 20.0 12.9520958084 154% => OK
Conjunction : 14.0 11.1786427146 125% => OK
Relative clauses : 6.0 13.6137724551 44% => More relative clauses wanted.
Pronoun: 24.0 28.8173652695 83% => OK
Preposition: 53.0 55.5748502994 95% => OK
Nominalization: 5.0 16.3942115768 30% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 2023.0 2260.96107784 89% => OK
No of words: 429.0 441.139720559 97% => OK
Chars per words: 4.71561771562 5.12650576532 92% => OK
Fourth root words length: 4.55107846309 4.56307096286 100% => OK
Word Length SD: 2.54131642767 2.78398813304 91% => OK
Unique words: 219.0 204.123752495 107% => OK
Unique words percentage: 0.51048951049 0.468620217663 109% => OK
syllable_count: 639.0 705.55239521 91% => OK
avg_syllables_per_word: 1.5 1.59920159681 94% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 10.0 4.96107784431 202% => Less pronouns wanted as sentence beginning.
Article: 7.0 8.76447105788 80% => OK
Subordination: 2.0 2.70958083832 74% => OK
Conjunction: 2.0 1.67365269461 119% => OK
Preposition: 5.0 4.22255489022 118% => OK
Performance on sentences:
How many sentences: 27.0 19.7664670659 137% => OK
Sentence length: 15.0 22.8473053892 66% => The Avg. Sentence Length is relatively short.
Sentence length SD: 40.0567498666 57.8364921388 69% => OK
Chars per sentence: 74.9259259259 119.503703932 63% => OK
Words per sentence: 15.8888888889 23.324526521 68% => OK
Discourse Markers: 2.37037037037 5.70786347227 42% => More transition words/phrases wanted.
Paragraphs: 5.0 5.15768463074 97% => OK
Language errors: 9.0 5.25449101796 171% => OK
Sentences with positive sentiment : 8.0 8.20758483034 97% => OK
Sentences with negative sentiment : 10.0 6.88822355289 145% => OK
Sentences with neutral sentiment: 9.0 4.67664670659 192% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.353077597143 0.218282227539 162% => OK
Sentence topic coherence: 0.0988762912383 0.0743258471296 133% => OK
Sentence topic coherence SD: 0.0625730054771 0.0701772020484 89% => OK
Paragraph topic coherence: 0.196542969177 0.128457276422 153% => OK
Paragraph topic coherence SD: 0.0294496178626 0.0628817314937 47% => Paragraphs are similar to each other. Some content may get duplicated or it is not exactly right on the topic.
Essay readability:
automated_readability_index: 8.7 14.3799401198 61% => Automated_readability_index is low.
flesch_reading_ease: 64.71 48.3550499002 134% => OK
smog_index: 3.1 7.1628742515 43% => Smog_index is low.
flesch_kincaid_grade: 8.0 12.197005988 66% => OK
coleman_liau_index: 9.8 12.5979740519 78% => OK
dale_chall_readability_score: 7.69 8.32208582834 92% => OK
difficult_words: 90.0 98.500998004 91% => OK
linsear_write_formula: 7.0 12.3882235529 57% => Linsear_write_formula is low.
gunning_fog: 8.0 11.1389221557 72% => OK
text_standard: 8.0 11.9071856287 67% => The average readability is low. Need to imporve the language.
What are above readability scores?
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Rates: 58.33 out of 100
Scores by essay e-grader: 3.5 Out of 6
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.