The gnomon is a right-angled triangle. The slanting side is at an angle of 28.4° to the ground, meant to match what was thought to be Delhi’s latitude in those days (it is taken as 28.7° today ...

ASI At the northern wall of “Misra Yantra” or composite instrument, one of three astronomical pre-telescopic instruments at Jantar Mantar, work is currently underway on the “Karka Rashi ...

A coalition of student organisations affiliated with the INDIA bloc staged a protest at Jantar Mantar on Monday, March 24 demanding the repeal of the National Education Policy (NEP), changes to ...