Describe “Blood moon.” When does it take place? (125 Words) [UPPSC 2023]
Key Objectives of India's Moon Mission Program 'Chandrayaan-3' Lunar Landing: The primary objective of Chandrayaan-3 is to achieve a successful soft landing on the Moon. Unlike its predecessor, Chandrayaan-2, which had a hard landing, Chandrayaan-3 aims to ensure a smooth landing. Lunar Surface ExplRead more
Key Objectives of India’s Moon Mission Program ‘Chandrayaan-3’
- Lunar Landing: The primary objective of Chandrayaan-3 is to achieve a successful soft landing on the Moon. Unlike its predecessor, Chandrayaan-2, which had a hard landing, Chandrayaan-3 aims to ensure a smooth landing.
- Lunar Surface Exploration: It seeks to conduct scientific experiments on the Moon’s surface, particularly focusing on the composition of lunar soil and the geological activity.
- Technological Demonstration: The mission intends to demonstrate new technologies for lunar exploration, such as advanced landing systems and rover operations.
- Global Positioning: By achieving these goals, India aims to enhance its status as a leading space exploration nation, showcasing its capabilities in space technology and lunar research.
Recent Example: Chandrayaan-3 successfully landed near the Moon’s south pole on August 23, 2023, marking a significant milestone for India’s space program.
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What is 'Blood Moon'? 'Blood Moon' refers to the reddish appearance of the Moon during a total lunar eclipse. This phenomenon occurs when the Earth comes between the Sun and the Moon, causing the Earth’s shadow to fall on the Moon. The Moon appears red due to the scattering of sunlight through EarthRead more
What is ‘Blood Moon’?
‘Blood Moon‘ refers to the reddish appearance of the Moon during a total lunar eclipse. This phenomenon occurs when the Earth comes between the Sun and the Moon, causing the Earth’s shadow to fall on the Moon. The Moon appears red due to the scattering of sunlight through Earth’s atmosphere, which filters out shorter blue wavelengths and allows longer red wavelengths to reach the Moon.
When Does it Happen?
A ‘Blood Moon’ happens during a total lunar eclipse, which typically occurs about every 1.5 years. The next notable instance was on May 15-16, 2022, when a total lunar eclipse provided a striking example of the Blood Moon effect. These eclipses occur when the Moon is completely covered by Earth’s umbra, the central, darkest part of its shadow.
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