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
A team of astronomers, led by Arizona State University Assistant Research Scientist Tim Carleton, has discovered a dwarf galaxy that appeared in James Webb Space… Read More »New dwarf galaxy identified in James Webb Space Telescope image
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
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?
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
Cosmology is the scientific study of the origin, evolution, structure, and eventual fate of the universe. It is a branch of astronomy that seeks to… Read More »What is cosmology?
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
Astrophysics is a branch of astronomy that applies the principles of physics and chemistry to understand the nature, behavior, and physical properties of celestial objects… Read More »What is astrophysics?
Astronomy, one of the oldest sciences known to humanity, is a discipline that delves into the study of celestial objects, celestial phenomena, and the broader… Read More »What is astronomy?
An international team of astronomers, utilizing early data from the Dark Energy Spectroscopic Instrument (DESI), has identified a compelling 95 new extremely metal-poor galaxies at… Read More »DESI early data reveals 95 new extremely metal-poor galaxies
Quantum Field Theory (QFT) stands as one of the cornerstones of modern theoretical physics, providing a powerful framework for understanding the fundamental particles and forces… Read More »How does quantum field theory contribute to our understanding of particles?
Dark matter is a mysterious and elusive form of matter that does not interact with light or other forms of electromagnetic radiation, making it essentially… Read More »What is the concept of dark matter, and how does it influence the universe?
Mass–energy equivalence is a profound and revolutionary concept that lies at the heart of modern physics. The equation E=mc², formulated by Albert Einstein in 1905,… Read More »Mass–energy equivalence
Dark matter is a mysterious and elusive form of matter that makes up approximately 27% of the universe. Despite its significant presence, dark matter does… Read More »What is dark matter?
Particles are fundamental entities that form the building blocks of the universe, playing a crucial role in our understanding of the physical world. Ranging from… Read More »What is a particle?
An atom is the fundamental building block of matter, representing the smallest unit of an element that retains the chemical properties of that element. To… Read More »What is an atom?
For the first time in space, scientists have produced a mixture of two quantum gases made of two types of atoms. Accomplished with NASA’s Cold… Read More »Scientists create first mixture of quantum gases in space
Researchers from the University of Southampton, in collaboration with their counterparts from the universities of Cambridge and Barcelona, have introduced a groundbreaking concept – the… Read More »Black hole pairs possible in expanding universe