Explanation

China became the second nation to plant its flag on the Moon.

US planted the first flag on the Moon during the Apollo mission in 1969

Explanation

NASA has named David Salvagnini as the agency's first chief artificial intelligence (AI) officer.

Salvagnini is also the agency's chief data officer.

Salvagnini is appointed in May 2024.

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Note: NASA is the space agency of the USA

Explanation

In 2023, The U.S. Air Force launched an unarmed Minuteman III intercontinental ballistic missile test at Vandenberg Space Force Base in California. 

Explanation

'World's largest electric cruise ship' makes maiden voyage in China with a whopping 7,500 kWh in battery power. 

Explanation

Rolls Royce Motor Cars Limited: a British luxury automobile maker. 

Explanation

• US president Joe Biden signed major climate change and health care law, worth 430 billion dollars on 16 August 2022.

• This law would reduce greenhouse gas emissions by about a billion tons by 2030.

• This law is ten times bigger than any climate law ever enacted. 

Explanation

A team of Wuhan, China researchers found a new kind of coronavirus, NeoCov, among bats in South Africa.

Explanation

Sputnik V vaccine is made by Russia

Explanation

Headquarters of Microsoft Coordination located in Washington, DC.

Headquarters of SpaceX located in California.

Explanation

AstraZeneca COVID-19 vaccine Developed in the United Kingdom by the Oxford University and British-Swedish company AstraZeneca.