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 an

Here, the above statement argue that the unmanned space flight is good over manned space flight. It is said that mannned space flight are costly and dangerous but there are not any compelling evidence over it, so it would be presumptous to claim that one is good over another. There are many question lying on this statement without providing answer to that question, the statement will be undermined. Hence, i would like to disagree over the above statement.

Firstly, no any lucrative evidence are shown by the investment of resources in unmanned space flight. Many question many rise here, if there are any information or data available about the past benefit achieve by the investment on this space flight, as a result, it would be good to invest on it: but without these all people or scientist will not be convinced to invest resources on this space flight. Hence, it will make the statement weaken.

Furthermore, the reliablity of the data collected by both space flight are not mentioned. May be the data gathered by manned space flight are more reliable than the other one, so, in the absence, of this important fact about the data: it would not be worhwhile to say that unmanned space are best flight space. May be the data gathered by manned space is more accurate and reliable and it may be more profitable than another space flight. Therefore, without providing answer about the reliability of data collected by both space flight, we cannot conclude one is best over another.

Besides these all, the most important thing is that, it is said that unmanned space are recently successful but the cost required to invent this space flight is not mentioned. Hence, may be the invention cost is far more than that of manned space: as as result, people will prefer manned space because may be they donot want to spend more money on inventing this unmanned space flight as well as lack of clarity about unmanned space-either it was experimentally successful or it was in used would make the above statement presumptous.

At last, In a conclusion, I would like to say that without any evidence we cannot compare any two things. The main thing here is that, there are many underlying assumption which plays a great role to weaken this statement. Many facts are missing, so it would not be good to support one over another.

Votes
Average: 5.5 (2 votes)
Essay Categories
Essays by the user:

Grammar and spelling errors:
Line 1, column 410, Rule ID: I_LOWERCASE[2]
Message: Did you mean 'I'?
Suggestion: I
...he statement will be undermined. Hence, i would like to disagree over the above s...
^
Line 3, column 10, Rule ID: NOW[2]
Message: Did you mean 'now' (=at this moment) instead of 'no' (negation)?
Suggestion: now
...e over the above statement. Firstly, no any lucrative evidence are shown by the...
^^
Line 3, column 103, Rule ID: MANY_NN[1]
Message: Possible agreement error. The noun question seems to be countable; consider using: 'Many questions'.
Suggestion: Many questions
... of resources in unmanned space flight. Many question many rise here, if there are any inform...
^^^^^^^^^^^^^
Line 3, column 117, Rule ID: MANY_NN[1]
Message: Possible agreement error. The noun rise seems to be countable; consider using: 'many rises'.
Suggestion: many rises
...in unmanned space flight. Many question many rise here, if there are any information or d...
^^^^^^^^^
Line 3, column 169, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...re, if there are any information or data available about the past benefit achieve...
^^
Line 5, column 95, Rule ID: HE_VERB_AGR[8]
Message: The proper name in singular (May) must be used with a third-person verb: 'is'.
Suggestion: is
...oth space flight are not mentioned. May be the data gathered by manned space fligh...
^^
Line 5, column 316, Rule ID: HE_VERB_AGR[8]
Message: The proper name in singular (May) must be used with a third-person verb: 'is'.
Suggestion: is
...manned space are best flight space. May be the data gathered by manned space is mo...
^^
Line 7, column 249, Rule ID: ENGLISH_WORD_REPEAT_RULE
Message: Possible typo: you repeated a word
Suggestion: as
... is far more than that of manned space: as as result, people will prefer manned space...
^^^^^
Line 7, column 303, Rule ID: MAY_BE[1]
Message: Did you mean 'maybe' (=perhaps)?
Suggestion: maybe
...people will prefer manned space because may be they donot want to spend more money on ...
^^^^^^
Line 9, column 162, Rule ID: THERE_RE_MANY[3]
Message: Possible agreement error. Did you mean 'assumptions'?
Suggestion: assumptions
...here is that, there are many underlying assumption which plays a great role to weaken this...
^^^^^^^^^^

Transition Words or Phrases used:
besides, but, first, firstly, furthermore, hence, if, may, so, therefore, well, while, as a result, as well as

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 34.0 19.6327345309 173% => OK
Auxiliary verbs: 18.0 12.9520958084 139% => OK
Conjunction : 9.0 11.1786427146 81% => OK
Relative clauses : 11.0 13.6137724551 81% => OK
Pronoun: 36.0 28.8173652695 125% => Less pronouns wanted
Preposition: 54.0 55.5748502994 97% => OK
Nominalization: 19.0 16.3942115768 116% => OK

Performance on vocabulary words:
No of characters: 1938.0 2260.96107784 86% => OK
No of words: 402.0 441.139720559 91% => More content wanted.
Chars per words: 4.82089552239 5.12650576532 94% => OK
Fourth root words length: 4.47771567384 4.56307096286 98% => OK
Word Length SD: 2.52738766784 2.78398813304 91% => OK
Unique words: 160.0 204.123752495 78% => More unique words wanted.
Unique words percentage: 0.398009950249 0.468620217663 85% => More unique words wanted or less content wanted.
syllable_count: 619.2 705.55239521 88% => OK
avg_syllables_per_word: 1.5 1.59920159681 94% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 7.0 4.96107784431 141% => OK
Article: 5.0 8.76447105788 57% => OK
Subordination: 2.0 2.70958083832 74% => OK
Conjunction: 0.0 1.67365269461 0% => OK
Preposition: 6.0 4.22255489022 142% => OK

Performance on sentences:
How many sentences: 16.0 19.7664670659 81% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 25.0 22.8473053892 109% => OK
Sentence length SD: 83.4357677723 57.8364921388 144% => OK
Chars per sentence: 121.125 119.503703932 101% => OK
Words per sentence: 25.125 23.324526521 108% => OK
Discourse Markers: 6.875 5.70786347227 120% => OK
Paragraphs: 5.0 5.15768463074 97% => OK
Language errors: 10.0 5.25449101796 190% => OK
Sentences with positive sentiment : 10.0 8.20758483034 122% => OK
Sentences with negative sentiment : 5.0 6.88822355289 73% => OK
Sentences with neutral sentiment: 1.0 4.67664670659 21% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.301679222897 0.218282227539 138% => OK
Sentence topic coherence: 0.115799715635 0.0743258471296 156% => OK
Sentence topic coherence SD: 0.0872325124993 0.0701772020484 124% => OK
Paragraph topic coherence: 0.179870008917 0.128457276422 140% => OK
Paragraph topic coherence SD: 0.08561014562 0.0628817314937 136% => OK

Essay readability:
automated_readability_index: 13.8 14.3799401198 96% => OK
flesch_reading_ease: 54.56 48.3550499002 113% => OK
smog_index: 3.1 7.1628742515 43% => Smog_index is low.
flesch_kincaid_grade: 11.9 12.197005988 98% => OK
coleman_liau_index: 10.97 12.5979740519 87% => OK
dale_chall_readability_score: 7.31 8.32208582834 88% => OK
difficult_words: 62.0 98.500998004 63% => More difficult words wanted.
linsear_write_formula: 7.5 12.3882235529 61% => OK
gunning_fog: 12.0 11.1389221557 108% => OK
text_standard: 12.0 11.9071856287 101% => OK
What are above readability scores?

---------------------

Rates: 50.0 out of 100
Scores by essay e-grader: 3.0 Out of 6
---------------------
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.

Attribute Value Ideal
Final score: 3.5 out of 6
Category: Satisfactory Excellent
No. of Grammatical Errors: 0 2
No. of Spelling Errors: 0 2
No. of Sentences: 16 15
No. of Words: 402 350
No. of Characters: 1878 1500
No. of Different Words: 151 200
Fourth Root of Number of Words: 4.478 4.7
Average Word Length: 4.672 4.6
Word Length SD: 2.447 2.4
No. of Words greater than 5 chars: 118 100
No. of Words greater than 6 chars: 84 80
No. of Words greater than 7 chars: 65 40
No. of Words greater than 8 chars: 44 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 25.125 21.0
Sentence Length SD: 14.97 7.5
Use of Discourse Markers (%): 0.75 0.12
Sentence-Text Coherence: 0.402 0.35
Sentence-Para Coherence: 0.628 0.50
Sentence-Sentence Coherence: 0.155 0.07
Number of Paragraphs: 5 5