Which deep-submergence vehicle is being designed and developed by the National Institute of Ocean Technology (NIOT) under the Samudrayaan mission to send three personnel for deep-sea resource exploration?

Starlink is a satellite internet constellation operated by which aerospace company?

India's first indigenous antibiotic Nafithromycin was developed by Wockhardt with the support of which organization?

What is the trade name of India's first indigenous antibiotic, Nafithromycin?