India·Source-based summary
Jantar Mantar: From astronomical observatoryto landmark protest site
The Delhi Jantar Mantar, originally known as Yantra Mantra, was built by Maharaja Sawai Jai Singh II of Jaipur as an astronomical observatory at the behest of Mughal emperor Muhammad Shah
This is a source-based summary, not original reporting by Ebenezer journalists. Source: The Hindu. Ebenezer published 13 Oct 2026, 07:12 am. Editorial policy.
Read the original report on The Hindu →The Hindu13 Oct 2026, 07:12 amUpdated 1h ago1 min readIndiaIndia
India — The Hindu
