Zeeman Effect
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Zeeman Effect

Raveena Khan The Zeeman effect was first discovered by the Dutch physicist Pieter Zeeman in 1896 when he placed the flame of a Bunsen burner between the poles of an electromagnet and held a piece of asbestos covered with common salt in the flame. After the electromagnet was turned on, he observed that the two…

Glimpses of memories at Hanle during July Indian Astronomical Observatory: 25 Years (Part-I)
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Glimpses of memories at Hanle during July Indian Astronomical Observatory: 25 Years (Part-I)

Prof. B. C. Bhatt, Dorje Angchuk, and Man Singh Preamble Under the Himalayan Infrared Optical Telescope (HIROT) project, first team of IIA landed Leh in November 1994 and with initial acclimatization in high altitude and cold weather, this team arrived Hanle in December 1995. We pitched our setup in a mud-hut in the premises of…

The Shining Eyes
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The Shining Eyes

Anand M N It was a school project on lunar observation that motivated me, an 11th standard boy, to serious star gazing. Till then, I used to see the twinkling stars, but not too keen about knowing them. That project gave me an opportunity to meet amateur astronomers and science enthusiasts outside my school. With…

Detection of a dead companion to a Vampire star in the Globular Cluster of our Galaxy
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Detection of a dead companion to a Vampire star in the Globular Cluster of our Galaxy

Snehalata Sahu Have you ever heard of a vampire-like star existing in our Universe? If not, then you are missing the story of one of the most exciting types of stars, known as “Blue Straggler Stars” (BSSs). They are called so because they appear blue in color and straggle or lag in age behind their ancient neighbors, which…