In 2019, astronomers of the Event Horizon Telescope captured the first-ever image of a supermassive black hole (M87*) which was located at the centre of a galaxy Messier 87 (M87).
Raksha Mantri Rajnath Singh has inaugurated the first operationalised private sector defence manufacturing facility in Uttar Pradesh Defence Industrial Corridor (UPDIC) in Lucknow.
EXAMIANS