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.
The presentiments that comes with any manned spaced flight is understandably justified. As humans, we are programmed with hormones that manifest during dauntless actions -especially if such actions have once been associated with accidents or risks. The mantra "safety first" have therefore necessitated humans to think of how to eliminate all risks associated with any activities, which could be regarded as the basis of unmanned space flight. Not only does the unmanned space flight eliminate human risks, it also save costs. Based on these propitious properties, unmanned space flight could be identified as the way forward. However, a profound consideration on the purpose of space travel shows the undisputed roles of humans on space. Imagine the study of the promising inhabitant of life on Mars being observed by machines with no pragmatic experimentation with life itself. Such study lacks completion. As such, the author claim on resources investments on unmanned space flight over manned space flight is not logically complete.
The author assumed that unmanned space probes and satellite generates a great deal of information with no comparison to the amount and usefulness of information generated by manned space flight. What if the information generated by unmanned space probes are not as profound for the advancement of celestial bodies. Noting that Artificial Intelligence (AI) is the order with majority of AI robotics still in the process of simulating human roles to completion does show that a trusted and reliable information can't be fully dependent on an evolution that is still in the process of learning the human ways let alone surpassing the human decision making systems. The author need to present the efficacy of unmanned space as compared to those generated by manned space flight under similar conditions, at different times and various purposes.
Additionally, decision making during unforeseen circumstances are mostly inherent to the human brain. Fully aware that unmanned space travel are controlled by humans aloof on earth, it does not fully guarantee their ample control during situations not foreseen in the space. During situations that require alacrity, humans will at best assume possible causes and solutions based on previous studies. The presence of just one man or woman on space is a game changer. Such man or woman can coordinate with the aloof team by giving firsthand information on the situation and therefore increasing the chances of successful assumptions. Imagine an unmanned space flight scenario where the situation could not be controlled, the huge resources and information would be abandoned on the space which delineate great loss of resources. The author needs to specify the risks associated with unmanned space flight during operations and their sustainability to convince investors on the need to put more resources.
The argument which believes more resources should be invested in unmanned space travel over manned space travel on the basis of recent success, costs and information gathered with no broad comparative analysis and sustainability is not cohesive and such is rife and unfounded.
| 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 |
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Comments
e-rater score report
Attribute Value Ideal
Final score: 3.5 out of 6
Category: Satisfactory Excellent
No. of Grammatical Errors: 4 2
No. of Spelling Errors: 4 2
No. of Sentences: 21 15
No. of Words: 492 350
No. of Characters: 2629 1500
No. of Different Words: 234 200
Fourth Root of Number of Words: 4.71 4.7
Average Word Length: 5.343 4.6
Word Length SD: 2.832 2.4
No. of Words greater than 5 chars: 197 100
No. of Words greater than 6 chars: 146 80
No. of Words greater than 7 chars: 124 40
No. of Words greater than 8 chars: 82 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 23.429 21.0
Sentence Length SD: 11.274 7.5
Use of Discourse Markers (%): 0.333 0.12
Sentence-Text Coherence: 0.33 0.35
Sentence-Para Coherence: 0.473 0.50
Sentence-Sentence Coherence: 0.111 0.07
Number of Paragraphs: 4 5
Grammar and spelling errors:
Line 1, column 526, Rule ID: IT_VBZ[1]
Message: Did you mean 'saves'?
Suggestion: saves
...e flight eliminate human risks, it also save costs. Based on these propitious proper...
^^^^
Line 3, column 508, Rule ID: CANT[1]
Message: Did you mean 'can't' or 'cannot'?
Suggestion: can't; cannot
...that a trusted and reliable information cant be fully dependent on an evolution that...
^^^^
Transition Words or Phrases used:
also, first, however, if, so, still, therefore
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 19.0 19.6327345309 97% => OK
Auxiliary verbs: 9.0 12.9520958084 69% => OK
Conjunction : 15.0 11.1786427146 134% => OK
Relative clauses : 12.0 13.6137724551 88% => OK
Pronoun: 16.0 28.8173652695 56% => OK
Preposition: 72.0 55.5748502994 130% => OK
Nominalization: 18.0 16.3942115768 110% => OK
Performance on vocabulary words:
No of characters: 2685.0 2260.96107784 119% => OK
No of words: 492.0 441.139720559 112% => OK
Chars per words: 5.45731707317 5.12650576532 106% => OK
Fourth root words length: 4.70967865282 4.56307096286 103% => OK
Word Length SD: 2.92132146056 2.78398813304 105% => OK
Unique words: 237.0 204.123752495 116% => OK
Unique words percentage: 0.481707317073 0.468620217663 103% => OK
syllable_count: 855.9 705.55239521 121% => OK
avg_syllables_per_word: 1.7 1.59920159681 106% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 4.96107784431 60% => OK
Article: 10.0 8.76447105788 114% => OK
Subordination: 2.0 2.70958083832 74% => OK
Conjunction: 0.0 1.67365269461 0% => OK
Preposition: 2.0 4.22255489022 47% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 21.0 19.7664670659 106% => OK
Sentence length: 23.0 22.8473053892 101% => OK
Sentence length SD: 69.5633612219 57.8364921388 120% => OK
Chars per sentence: 127.857142857 119.503703932 107% => OK
Words per sentence: 23.4285714286 23.324526521 100% => OK
Discourse Markers: 2.19047619048 5.70786347227 38% => More transition words/phrases wanted.
Paragraphs: 4.0 5.15768463074 78% => More paragraphs wanted.
Language errors: 2.0 5.25449101796 38% => OK
Sentences with positive sentiment : 8.0 8.20758483034 97% => OK
Sentences with negative sentiment : 4.0 6.88822355289 58% => More negative sentences wanted.
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: 0.410292640609 0.218282227539 188% => OK
Sentence topic coherence: 0.129619245919 0.0743258471296 174% => OK
Sentence topic coherence SD: 0.0866896509068 0.0701772020484 124% => OK
Paragraph topic coherence: 0.26403017298 0.128457276422 206% => OK
Paragraph topic coherence SD: 0.0132456599769 0.0628817314937 21% => 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: 16.0 14.3799401198 111% => OK
flesch_reading_ease: 39.67 48.3550499002 82% => OK
smog_index: 11.2 7.1628742515 156% => OK
flesch_kincaid_grade: 13.4 12.197005988 110% => OK
coleman_liau_index: 14.68 12.5979740519 117% => OK
dale_chall_readability_score: 9.17 8.32208582834 110% => OK
difficult_words: 137.0 98.500998004 139% => OK
linsear_write_formula: 10.5 12.3882235529 85% => OK
gunning_fog: 11.2 11.1389221557 101% => OK
text_standard: 11.0 11.9071856287 92% => OK
What are above readability scores?
---------------------
Rates: 66.67 out of 100
Scores by essay e-grader: 4.0 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.