An extraordinary scientific endeavor led by astronomers at Ben-Gurion University of the Negev, spearheaded by Dr. Lukas Furtak and Prof. Adi Zitrin, has unveiled a… Read More »James Webb Space Telescope detects extremely red supermassive black hole in early universe
We now have a standard model of cosmology, the current version of the Big Bang theory. Although it has proved very successful, its consequences are… Read More »DES collaboration measures BAO scale at early epoch with unprecedented accuracy
Using the European Southern Observatory’s (ESO) Very Large Telescope (VLT), astronomers have characterized a bright quasar, finding it to be not only the brightest of… Read More »Astronomers discover fastest-growing black hole yet, powered by the most luminous object
New revelations from the depths of space have shaken the foundations of our understanding of galaxy formation and dark matter, thanks to groundbreaking observations of… Read More »Massive galaxy observed 11.5 billion years ago challenges galaxy formation models
Theoretical predictions have been confirmed with the discovery of an outflow of molecular gas from a quasar when the universe was less than a billion… Read More »Galactic quasars blow out stellar fuel, suppressing starbirth in the early universe
Within almost every galaxy there is a supermassive black hole. This by itself implies some kind of formative connection between the two. We have also… Read More »New study suggests black holes and galaxies coevolved in the early universe
Measuring the age of the universe, a question that has captivated astronomers and cosmologists for centuries, involves probing the depths of space and time to… Read More »How do astronomers measure the age of the universe?
Redshift, a fundamental concept in astronomy and cosmology, serves as a cornerstone for understanding the universe’s vastness, expansion, and evolution. It represents a phenomenon where… Read More »Concept of redshift
Cosmic inflation is a theoretical framework in cosmology that describes a rapid and exponential expansion of the early universe during the first few moments (10^-36… Read More »Cosmic inflation
Galaxies and nebulae are two captivating astronomical phenomena, each with distinct characteristics and roles in the vast tapestry of the universe. Understanding the differences between… Read More »Difference between a galaxy and a nebula
Black holes are fascinating celestial objects that defy our conventional understanding of space and time. These enigmatic entities are formed through the gravitational collapse of… Read More »How do black holes form?
The captivating image captured by NASA/ESA/CSA’s James Webb Space Telescope unveils the intricate beauty of N79, an H II region nestled in the Large Magellanic… Read More »Baby stars blast off in N79 nebula
Globular clusters are captivating and enigmatic stellar formations, each containing thousands to millions of stars densely packed into a spherical shape. These ancient and tightly… Read More »What is a globular cluster?
The Hubble constant, denoted as H₀, is a fundamental parameter in cosmology that quantifies the rate at which the universe is expanding. Named after the… Read More »What’s the Hubble constant?
Entropy is a fundamental concept in the field of thermodynamics, a branch of physics that deals with the study of energy transformations. Introduced in the… Read More »Concept of entropy in thermodynamics
Gravitational waves are ripples in the fabric of spacetime caused by the acceleration of massive objects, such as merging black holes or neutron stars. First… Read More »What are gravitational wave?
The question of how the universe was created has intrigued humanity for centuries, prompting scientific, philosophical, and religious inquiries into the origins of existence. Modern… Read More »How was the universe created?
The cosmic microwave background (CMB) is a relic radiation that permeates the universe, providing a crucial window into the early moments of cosmic history. This… Read More »What is the cosmic microwave background?
The Big Bang is the prevailing cosmological model that describes the observable universe’s origin and early expansion. It proposes that approximately 13.8 billion years ago,… Read More »Big Bang: Basic Concepts, Timeline of the Universe, & Importance
Diving into the cosmic tapestry, a dedicated team of researchers meticulously scrutinized over a million galaxies, embarking on a quest to unravel the origins of… Read More »Analyzing a million galaxies unravels cosmic structure origins