India's scientific mission to observe and study the solar corona is called:

Correct option is C

The correct answer is (c) Aditya-L1.
· Aditya-L1 is India's first scientific mission dedicated to studying the solar corona, the outermost layer of the Sun's atmosphere. The mission aims to enhance our understanding of the Sun's outer layer and its impact on the Earth's climate and environment.
· The mission is planned to be placed in the L1 Lagrangian point, which is 1.5 million kilometers from Earth, providing a continuous view of the Sun without any interruptions.
Information Booster:
· Satnav: This term typically refers to satellite navigation systems and is not related to the study of the solar corona.
· Astrostat: Likely a typo, as the correct name is AstroSat, which is India's first dedicated multi-wavelength space observatory, launched to study celestial sources in different wavelengths.
· Chandrayaan: Chandrayaan missions are India's lunar exploration missions. Chandrayaan-1 was India's first lunar probe, and Chandrayaan-2 aimed to explore the Moon's south pole.