Which recent mission by ISRO aims to study the Sun from the Lagrange point L1?
Show answer & explanation
Correct answer: A
Explanation
Answer: Aditya-L
Explanation: The ISRO mission designed to study the Sun from the Lagrange Point 1 (L1) is Aditya-L1 (Aditya-Lagrange 1). It is India’s first space-based solar observatory. L1 is a stable point between the Earth and the Sun where a spacecraft can continuously observe the Sun without any eclipse interruptions. From this position, Aditya-L1 studies the Sun’s corona, solar winds, flares, and space weather phenomena.
Additional Key Facts:
Aditya-L1 was launched by ISRO on 2 September 2023.
It is placed about 1.5 million km from Earth.
It carries instruments like VELC (Visible Emission Line Coronagraph) and SUIT (Solar Ultraviolet Imaging Telescope).
Named after the Sun god “Aditya”.
Helps in understanding space weather effects on satellites and communication systems.
Potential Exam-Oriented Questions & Answers:
Question: Where is Aditya-L1 located?
Answer: At the Lagrange Point 1 (L1) between Earth and Sun.
Question: Why is L1 important for solar observation?
Answer: It provides a continuous, unobstructed view of the Sun.