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     Fifth largest planet in the solar system is: Earth

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In October 2022, Poland chose the U.S. government and Westinghouse to build its first nuclear power plant, part of an effort to burn less coal and gain greater energy independence.

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China successfully launched a new Earth observation satelite 'Gaofen-3' on 7 April 2022.

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• 2,000 km is the range of the Agni-ll missile of India
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• The Agni-II is an Indian medium-range ballistic missile (MRBM) with a range of over 2,000 km
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• India conducted the first night trial of a nuclear-capable intermediate-range ballistic missile Agni-II from the Abdul Kalam Island of the Odisha coast on 16 Nov 2019. 
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Explanation

North Korea fired a “hypersonic missile” that successfully hit a target on 12 January 2022. 

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Russia successfully launched its hypersonic Zircon (Tsirkon) cruise missile in May 2022.

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Russia on October 7, 2020 said it had successfully tested a new hypersonic anti-ship cruise missile in a move hailed by President Vladimir Putin as a “great event” for the country.

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On 23rd, May 2019 Pakistan successfully conducted a “training launch” of a ballistic missile Shaeen ii capable of carrying both nuclear and conventional warheads up to 1500 kilometers.