All articles

Using Light to Trace Dark Matter

Studying the spatial distribution of extragalactic source populations is vital in understanding the matter distribution in the Universe, the cosmological evolution of matter density fields and the relationship between dark matter and luminous matter. This article investigates the clustering properties...


Magnetic reconnection as Cosmic lighthouse

The process of production of high energy gamma-ray photons within the jets of blazars remains a mystery, with limited understanding of processes driving the particle accelerations over parsec scales and beyond. The complexity deepens with the detection of photons reaching...


MALS Unveiled: Revealing Half a Million Cosmic Radio Sources

This article describes a series of scientific endeavors undertaken that led to the compilation and characterization of nearly half a million radio sources observed as part of the MeerKAT Absorption Line Survey (MALS, P.I.- Prof. Neeraj Gupta). Remarkably, many of...


I-Love-C universal relation for the anisotropic neutron stars

The neutron star is the most well known compact object in the Universe. It has several macroscopic properties such as mass (M), radius (R), compactness (C), tidal deformability (Λ), and moment of inertia (I), which can be observed using different...


Bending/Flipping/Reorienting: Superheated plasma outflow from supermassive blackhole producing ‘X’-like fountains

Embark on a cosmic journey as Gourab Giri explores the enigmatic X-shaped structures observed in radio galaxies, formed by the ejection of jets from supermassive black holes.


Revealing the mysteries of the Sun's coronal Magnetic Field using high energy spectropolarimetry

This article explains the importance of the Sun’s coronal magnetic field. In view of this, this article elaborates the capability of spectral lines emitted in the extreme-ultraviolet and delineates the promising technique of the Hanle effect in deriving the coronal...