Summarize the following article, emphasizing the key points regarding the new discovery and its significance.  

Astronomers have discovered a new planet orbiting a distant star.  The planet, named Kepler-186f, is located in the habitable zone of its star, meaning that it could potentially support liquid water on its surface.  This discovery is significant because Kepler-186f is the first Earth-sized planet found in the habitable zone of another star.  The planet is about 1.1 times the size of Earth and orbits its star every 130 days.  Researchers are excited about the possibility that Kepler-186f could harbor life, although they emphasize that further observations are needed to confirm this.  The discovery is a major step forward in the search for life beyond Earth.
Summarize the following article, emphasizing the key points regarding the new discovery and its significance.  

Astronomers have discovered a new planet orbiting a distant star.  The planet, named Kepler-186f, is located in the habitable zone of its star, meaning that it could potentially support liquid water on its surface.  This discovery is significant because Kepler-186f is the first Earth-sized planet found in the habitable zone of another star.  The planet is about 1.1 times the size of Earth and orbits its star every 130 days.  Researchers are excited about the possibility that Kepler-186f could harbor life, although they emphasize that further observations are needed to confirm this.  The discovery is a major step forward in the search for life beyond Earth.
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Astronomers have discovered an Earth-sized planet named Kepler-186f in the habitable zone of a distant star, making it the first such planet found. This discovery is significant because it could potentially support liquid water on its surface, raising the possibility of life. Further observations are needed to confirm this.
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Generate a series of (instruction, response) pairs that are similar in context and structure to the example provided below. Each pair should consist of a concise instruction followed by an appropriate, detailed response. The instruction should pose a clear task or question, while the response should provide a comprehensive answer or solution that could be understood by someone with a basic understanding of the subject.

Example pair: 
Instruction: Summarize this text. Leave the all-caps part out of the summary.

Chinese espionage is becoming more difficult for U.S. companies to track. The Asian country is shifting to targeting internet security services, researchers for Google said in a report Thursday.
The researchers said they recently discovered a new virus targeting the software security company Fortinet. Alleged Chinese hackers used a "back door" to hack the security company's system and upload malicious code to the company's security management tool, according to the report.

RUSSIA IS HELPING CHINA SPEED UP ITS NUCLEAR BUILDUP. THE US IS UNPREPARED TO COUNTER IT 

"Given how incredibly difficult they are to find, most organizations cannot identify them on their own," Charles Carmakal, chief technology officer at the Google-owned company Mandiant, said in a statement to Axios. "It’s not uncommon for Chinese campaigns to end up as multi-year intrusions."
Response: U.S. companies are finding Chinese espionage harder to track. China is shifting its attacks to internet security services. Google researchers have recently discovered a new virus targeting Fortinet, a software security company. Chinese hackers used a "back door" to hack the company's system and uploaded malicious code to the company's security management tool. Charles Carmakal said "Organizations cannot identify these attacks on their own, Chinese attack campaigns can end as multi-year intrusions."

Your task is to generate more pairs that maintain this level of clarity and detail. The topic is Summarization. Write a long text of instruction by yourself, then summarize the given instruction in a response. Ensure that the responses are informative and accurate, suitable for an educational context. 

Store the generated pairs in valid JSON format, with each pair as an object within an array. Each object should have two key-value pairs: "instruction" and "response". For instance: 

{"contents": [{"instruction": "text", "response": "text"}, {"instruction": "text", "response": "text"}, ...]} 

Remember to maintain consistency in the format and ensure the generated pairs are diverse and cover a broad range of subjects. You must return the response in the asked format and you must not add any additional text in your response.
