Questions
- What was the name of the first artificial satellite launched into space?
- Which space agency developed the Hubble Space Telescope?
- What technology do spacecraft primarily use to communicate with Earth?
- Which spacecraft was the first to land humans on the Moon?
- What is the primary purpose of the International Space Station (ISS)?
- Name the rover that NASA sent to Mars in 2020.
- Which propulsion technology is commonly used for deep space exploration probes?
- What is the main advantage of reusable rockets developed by companies like SpaceX?
- Which satellite technology is crucial for GPS navigation systems?
- What is the purpose of the James Webb Space Telescope?
Answers:
- Sputnik 1
- NASA (National Aeronautics and Space Administration)
- Radio frequency communication (radio waves)
- Apollo 11 Lunar Module (Eagle)
- To conduct scientific research and experiments in microgravity, and serve as a platform for international cooperation
- Perseverance rover
- Chemical propulsion with rocket engines (e.g., liquid and solid fuels)
- Cost reduction and increased launch frequency
- Satellite-based global positioning system (GPS) satellites
- To observe the universe in infrared wavelengths, allowing it to see through cosmic dust and observe early galaxies