Which country intends to deploy the planet’s inaugural wooden orbital satellite by 2023 to address the issue of space debris?
Show answer Hide answer
Answer: B. Japan
Explanation
Japan initiated plans to deploy a wooden orbital satellite to combat space debris. Researchers at Kyoto University developed the innovative biodegradable satellite technology. Using wood aims to ensure the satellite burns up harmlessly upon re-entering Earth's atmosphere. Space debris consists of defunct artificial objects orbiting Earth and posing collision risks. Traditional metal satellites can leave harmful particulate residue in the upper atmosphere upon reentry. Japan has a long history of advanced technological innovation in space exploration research.
Mitigating orbital debris is critical for protecting operational satellites and space stations. Alternative materials like wood offer sustainable engineering solutions for future space missions. University research projects frequently pioneer experimental technologies for commercial aerospace applications. China develops advanced space technologies but did not pioneer this specific wooden satellite. Russia maintains a massive orbital program but focuses on traditional metallic spacecraft. Iran operates domestic satellite programs distinct from this Japanese environmental initiative.
- Subject
- Current Affairs
- Category
- World Current Affairs
- Topic
- —
- Difficulty
- medium
Related questions
Q1. Which corporation instituted a fresh directive on April 7, 2020, establishing ceilings on message sharing as part of measures to restrict the circulation of falsehoods regarding the coronavirus pandemic?
Show answer Hide answer
Answer: C. WhatsApp
WhatsApp instituted strict message forwarding limits to curb the viral circulation of falsehoods. The platform implemented this policy on April 7, 2020, during the height of the health crisis. Restricting how many chats...
Q2. Which nations acted as intermediaries in negotiating the truce pact between Hamas and Israel?
Show answer Hide answer
Answer: A. United States, Qatar, and Egypt
The United States, Qatar, and Egypt served as the core diplomatic intermediaries for the ceasefire talks. Negotiators from these three nations coordinated extensively to bridge gaps between the conflicting parties. Regio...
Q3. Which nations are elevating their military readiness through tactical exercises?
Show answer Hide answer
Answer: A. Russia and Ukraine
Russia and Ukraine engaged in heightened military maneuvers reflecting deep regional security tensions. Both nations increased troop readiness along their contested borders during escalating geopolitical disputes. Tactic...
Q4. The Prime Minister of which country garnered the highest view count for an address on the UN YouTube channel?
Show answer Hide answer
Answer: A. Pakistan
Imran Khan's 2019 address generated unprecedented viewership on the official UN YouTube channel. The Prime Minister of Pakistan attracted millions of views discussing international geopolitics. His speech resonated deepl...
Q5. Which nations were taken off the FATF Grey List on June 28, 2024?
Show answer Hide answer
Answer: C. Jamaica and Turkiye
The financial crime watchdog officially removed Jamaica and Turkiye from its increased monitoring list. Both countries successfully implemented necessary reforms to strengthen their anti-money laundering frameworks. Glob...
Q6. Which country has consented to phase out coal utilization by 2038?
Show answer Hide answer
Answer: C. Germany
Germany committed to a legally binding timeline to eliminate coal-fired power generation entirely. The national government designed an energy transition policy to phase out fossil fuels by the designated year. Closing co...