Explanation:

First option is correct.
    The GROWTH-India telescope at the Indian Astronomical Observatory located in Hanle, Ladakh, has made its first science observation.
    The observation is a follow up study of nova explosion.
GROWTH-India telescope-

• It is the country’s first robotic telescope and the first one designed to observe dynamic, or transient, events in the universe.
•  It was developed as a joint project by the Indian Institute of Astrophysics (IIAp), Bengaluru and Indian Institute of Technology (IIT), Bombay.
• It is part of a multi-country collaborative initiative known as Global Relay of Observatories Watching Transients Happen (GROWTH) to observe transient events in the universe.
• The project was funded under Partnership for International Research and Education (PIRE) project, administered by the Indo-US Science and Technology Forum.

GROWTH initiative-

•  It is an international collaborative network of astronomers and telescopes dedicated to the study of short-lived cosmic transients and near-earth asteroids.
•  Universities and research institutes from the US, the UK, Japan, India, Germany, Taiwan and Israel are part of the initiative.
•  Indian Institute of Astrophysics is the collaborating partner from the India.
•  Goal: Its goals are threefold: (1) Search for explosions in the optical regime whenever LIGO group detects a Binary Neutron Star merger (2) study nearby young supernova explosions. (3) Study nearby asteroids.