Light pollution refers to the excessive or misdirected artificial light in urban areas, disrupting natural darkness. It affects stargazing, wildlife, and human health, reducing the visibility of celestial objects and altering ecosystems.
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
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The Digpa-Rasta-Ri mountain range in Hanle has been renamed Mount Saraswati. This renaming holds cultural and symbolic significance, honoring the Hindu goddess of knowledge, Saraswati, and reflecting India’s connection to its natural and spiritual heritage.
Subrahmanyan Chandrasekhar was an Indian-American astrophysicist who won the Nobel Prize in Physics in 1983 for his work on stellar evolution, particularly the Chandrasekhar Limit, which explains the mass limit for white dwarf stars.
Hanle Dark Sky Reserve is located in the Union Territory of Ladakh, India. It is one of the highest astronomical observatories in the world, offering excellent conditions for stargazing due to its remote location and clear skies.
The Indian Institute of Astrophysics is located in Bangalore, Karnataka. It is a premier research institute focusing on astronomy, astrophysics, and related fields, contributing significantly to both national and international scientific communities.