Science In Space IELTS Reading Answers with Explanation

Students preparing for the IELTS Reading test can use this Science In Space IELTS Reading Answers article to practise a real exam-style passage with different question types. This reading practice will help you improve your scanning, skimming, vocabulary, and answer-location skills.

In the IELTS Reading section, students must understand the question type before answering. This passage includes:

IELTS Reading Multiple Choice Questions
IELTS Reading Matching Features
IELTS Reading Summary Completion

After attempting all 14 questions, check the Science In Space Reading Answers with explanations below.

Science In Space IELTS Reading Answers: Answer Table

IELTS Reading Passage: Science in Space

Read the given passage carefully and answer Questions 1–14. After completing the test, check your answers from the Science In Space IELTS Reading Answers with explanation section.

Science in Space

The passage discusses the International Space Station, its scientific value, the challenges faced by NASA, and how commercial spaceflight may help improve future research opportunities. It also highlights how the ISS can be used for medical and scientific experiments in low-gravity conditions.

IELTS Reading Questions: Science in Space

Questions 1–4

Choose the correct letter, A, B, C or D.

1. The author makes use of the Hubble Space Telescope to

A. justify how long it takes a space project to yield results
B. describe the types of projects that are more likely to be funded
C. underline the significance of ISS positive promotion
D. cite the reasons behind the drop in space technology investment

2. The sixth paragraph informs us that CASIS has

A. invited scientists to recommend specific health-related initiatives
B. questioned the value of some of the ISS's ongoing projects
C. expressed worry over testing goods that are sold for profit
D. rejected a few requests for ISS experimentation

3. What does the author say in the opening paragraph about the ISS?

A. NASA ought to have been more specific in its mission statement
B. The speed it has attained has been questioned
C. It is an excellent illustration of technological innovation
D. The cost of manufacturing stayed within the allocated amount

4. What is known about the experimental device created by Satoshi Iwase?

A. Iwase had no idea that it would have advantages
B. It is only intended to function in environments with little gravity
C. Originally, NASA had ordered it
D. It is based on common exercise apparatus

Questions 5–9

Look at the following opinions and match each opinion with the correct person.

List of People

A. Mark Uhran
B. Jeanne DiFrancesco
C. Laurence Young
D. Authors of the US National Academy of Sciences report

5. It is necessary to expedite the process of adding approved projects to the ISS.
6. There needs to be no gravity for new space technology to be evaluated properly.
7. The ISS should be accessible for commercial endeavours.
8. Some of the ISS's accomplishments are overlooked.
9. What kinds of projects are feasible on the ISS are generally unknown.

Questions 10–13

Complete the summary using the list of words A–H below.

The influence of commercial space flight on the ISS

He thinks they could alter public perception for two reasons: first, using a commercial craft would 10. ______ the cost of sending supplies there; second, it might make space exploration seem 11. ______ appealing to the general public. Another consideration is that there is a chance that space flights will become more 12. ______ as demand rises. Additionally, by focusing on a commercial flight first, researchers would be 13. ______ if an ISS position opened up.

A. Suitable
B. Rapid
C. Economical
D. Regular
E. Competitive
F. Real
G. Safe
H. Flexible

Question 14

Choose the correct letter, A, B, C or D.

14. In writing this article, the author hopes to

A. compare worthwhile and useless space projects
B. criticize the ISS for having a closed mind
C. show how the ISS could be made more efficient
D. promote the general benefits of space travel

Science In Space Reading Answers with Explanation

Below are the Science In Space IELTS Reading Answers with explanations. These explanations will help you understand how to locate answers in the passage.

1. Answer: C

Explanation:

The Hubble Space Telescope is used as a comparison to show that the ISS needs better promotion and stronger justification for investment. The passage explains that the ISS has produced fewer research outputs compared to its huge cost, while Hubble produced significant scientific papers at a much lower cost.

So, the correct answer is C. underline the significance of ISS positive promotion.

2. Answer: A

Explanation:

Paragraph F states that CASIS decided to focus on life science and medical research. It invited proposals related to the immune system, osteoporosis, and muscle atrophy.

Therefore, the answer is A. invited scientists to recommend specific health-related initiatives.

3. Answer: C

Explanation:

The first paragraph describes the ISS as a major technological achievement. It mentions that the station is the largest collection of interconnected modules ever built and that it orbits the Earth at high speed.

This proves that the ISS is shown as an example of advanced technology.

Answer: C. It is an excellent illustration of technological innovation.

4. Answer: D

Explanation:
Satoshi Iwase’s experimental device is described as something similar to an exercise bike. Astronauts would pedal while experiencing artificial gravity, which would help maintain their muscles and cardiovascular system.

So, the correct answer is D. It is based on common exercise apparatus.

5. Answer: D

Explanation:
The US National Academy of Sciences report expressed concern about long delays between experiment approval and launch. It suggested that NASA should shorten this time.

Answer: D. Authors of the US National Academy of Sciences report.

6. Answer: C

Explanation:
Laurence Young says that the only way to properly test this type of technology is in zero gravity, and the only suitable place for that is the space station.

Answer: C. Laurence Young.

7. Answer: A

Explanation:
Mark Uhran believes that external investment is important and that the ISS should balance academic and commercial research. This shows support for commercial use of the ISS.

Answer: A. Mark Uhran.

8. Answer: A

Explanation:
Mark Uhran disagrees with the claim that the ISS has not produced valuable research. He gives examples of achievements, including work related to the salmonella vaccine.

Answer: A. Mark Uhran.

9. Answer: B

Explanation:
Jeanne DiFrancesco found that many people knew about the ISS but did not understand what kind of science was being done there.

Answer: B. Jeanne DiFrancesco.

10. Answer: C

Explanation:
Commercial space companies such as SpaceX could reduce the cost of sending supplies to the ISS. The word economical fits the idea of lowering costs.

Answer: C. Economical.

11. Answer: F

Explanation:
Alan Stern suggests that commercial spaceflight could change public perception and make space travel feel more realistic and attractive to ordinary people.

Answer: F. Real.

12. Answer: D

Explanation:

As demand increases, commercial spaceflights may happen more often. The word regular fits this meaning.

Answer: D. Regular.

13. Answer: A

Explanation:
Researchers who gain experience through commercial spaceflights may become better prepared for future ISS opportunities. The word suitable matches this idea.

Answer: A. Suitable.

14. Answer: C

Explanation:
The passage discusses the value of the ISS, its current problems, and possible ways to improve its future use. It focuses on making the ISS more productive and efficient as a research centre.

Therefore, the correct answer is C. show how the ISS could be made more efficient.

IELTS Reading Skills You Can Learn from Science In Space

This passage is useful for IELTS students because it includes several important reading skills:

Skimming: Understanding the main idea of each paragraph quickly.
Scanning: Finding names, dates, organizations, and keywords.
Paraphrasing: Matching words in the question with similar meanings in the passage.
Elimination: Removing wrong options in multiple choice questions.
Context Reading: Understanding the meaning of words from surrounding sentences.

Tips to Solve Science In Space IELTS Reading Passage

Before answering, read the question instructions carefully. For matching features, underline the names of people and locate them in the passage. For summary completion, check grammar before selecting the answer. For multiple choice questions, avoid choosing an option only because it contains the same word from the passage.

The best strategy is to read the question first, locate the keyword in the passage, and then confirm the answer through meaning, not just word matching.

Conclusion

The Science In Space IELTS Reading Answers article is helpful for students who want to practise IELTS Academic Reading with different question types. This passage improves vocabulary, comprehension, and exam strategy. By reviewing the answer explanations carefully, students can understand how to locate answers more accurately and improve their IELTS Reading band score.