Tag: early universe

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ASTRONOMY & SPACE SCIENCE

A Black Hole That Is Not Formed from Stellar Collapse 

Umesh Prasad -
The black hole in the Little Red Dot (LRD) Abell 2744-QSO1 observed by JWST in the early universe (about 700 Myr after the Big...
ASTRONOMY & SPACE SCIENCE

Paradox of Metal-rich Stars in Early Universe  

Umesh Prasad -
Study of image taken by the JWST has led to discovery of a galaxy in the early universe about a billion years after the...
ASTRONOMY & SPACE SCIENCE

Early Universe: The Most Distant Galaxy “JADES-GS-z14-0″ Challenges Galaxy Formation Models  

Umesh Prasad -
Spectral analysis of luminous galaxy JADES-GS-z14-0 based on observations made in January 2024 revealed a redshift of 14.32 which makes it the most distant...
ASTRONOMY & SPACE SCIENCE

The Oldest Black hole from the Early Universe Challenges the Model of Black hole Formation  

Umesh Prasad -
Astronomers have detected the oldest (and the most distant) black hole from the early universe which dates from 400 million years after the big...
PHYSICS

Study of Early Universe: REACH Experiment to detect elusive 21-cm line from Cosmic Hydrogen 

Umesh Prasad -
Observation of 26 cm radio signals, formed due to hyperfine transition of cosmic hydrogen offer an alternative tool to the study of early universe....
ASTRONOMY & SPACE SCIENCE

James Webb’s Ultra Deep Field Observations: Two Research Teams to Study Earliest Galaxies  

Umesh Prasad -
James Webb Space Telescope (JWST), the space observatory designed to conduct infrared astronomy and launched successfully on 25 December 2021 will enable two research...
ASTRONOMY & SPACE SCIENCE

James Webb Space Telescope (JWST): The First Space Observatory Dedicated to the Study of Early Universe

Umesh Prasad -
James Webb Space Telescope (JWST) will specialise exclusively in infrared astronomy to study early universe. It will search for optical/infrared signals from the early...

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A Black Hole That Is Not Formed from Stellar Collapse 

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