Question

Aditya-L1 spacecraft primarily studies which part of the Sun?

• A. Regolith
• B. Corona
• C. Craters
• D. Magnetosphere

Answer 1

Answer:

B. Corona

Overview of Aditya-L1 Mission

Aditya-L1 is India's first dedicated solar space observatory, launched by the Indian Space Research Organisation (ISRO) on September 2, 2023, using the PSLV-C57 launch vehicle.

The spacecraft is positioned in a halo orbit around the Lagrange Point 1 (L1), located approximately 1.5 million kilometers from Earth, providing an uninterrupted view of the Sun without eclipses.

Scientific Objectives

Primary Focus: The mission is designed to study the solar Corona, the outermost layer of the Sun's atmosphere, which exhibits paradoxically high temperatures compared to the solar surface.

Coronal Heating & Dynamics: Researchers aim to understand the mechanisms behind coronal heating, solar flares, and Coronal Mass Ejections (CMEs).

Space Weather: Observations are crucial for predicting space weather events that can impact satellite communications, power grids, and GPS systems on Earth.