A. ESA
B. ISRO
C. CNSA
D. NASA

Detailed Explanation:

NASA continued working on lunar exploration, Mars missions, Earth observation, and scientific research. Space exploration remained an important area of technological development.

Important Exam Facts

• Country: United States
• Organization: NASA
• Category: Space Science
• Importance: Space Exploration

Related Questions & Quick Answers

• What does NASA stand for? — National Aeronautics and Space Administration.
• Which mission aims to return humans to the Moon? — Artemis.
• Which planet is known as the Red Planet? — Mars.
• Which satellite provides internet services globally? — Starlink.
• Which company developed Starlink? — SpaceX.