What were India's biggest scientific achievements of 2017?

Indian researchers in 2017 were behind several scientific achievements, one of them being ISRO launching record 104 satellites at once in February. In May, doctors in Pune successfully conducted India's first womb transplant, while a galaxy supercluster named Saraswati was found in July. Indian scientists also helped in gravitational wave detection, which won the 2017 Nobel Prize in Physics.