Which remnant was captured by India’s first X-ray polarimeter satellite, XPoSat, in January 2024?

Correct option is A

The correct answer is Supernova.
In January 2024, India's X-ray polarimeter satellite, XPoSat, captured its first light from the Cassiopeia A supernova remnant. This landmark event marks a crucial step for India's first X-ray polarimetric mission.