The stars have the shortest orbit yet, circling each other every 51 minutes, confirming a…
Browsing: Stars
Stars are massive, luminous spheres of plasma held together by gravity, and they are the fundamental building blocks of galaxies. Formed from collapsing clouds of gas and dust, stars generate energy through nuclear fusion, converting hydrogen into helium and releasing light and heat in the process. They come in a wide range of sizes, colors, and life stages—from newborn protostars to red giants, white dwarfs, neutron stars, and black holes. Studying stars helps astronomers understand the origins of elements, the evolution of galaxies, and the dynamics of the universe itself. This page features the latest research and discoveries about stars, from stellar birth and death to their role in cosmic evolution.
A Star’s “Childhood” Shapes Their Stellar Evolution From newborns to teenagers, stars in their “young…
Researchers at the University of Sheffield have proposed a new origin for Jupiter-like planets orbiting…
Compact, Massive Triple Star System Detected by University of Copenhagen Researchers Earlier this year, researchers…
What Is a Red Giant? A red giant forms after a star has run…
ALMA Makes First-Ever Detection of Gas in a Circumplanetary Disk Astronomers using the Atacama Large…
A newly discovered star only takes four years to travel around the black hole at…
A Tenacious Star Validates a Revised Model of Supernovae A supernova is the cataclysmic explosion…
By tracing molecular emissions in the outflows around the red hypergiant star VY Canis Majoris,…
New calculations of Solar spectrum resolve decade-long controversy about the composition of our star. Although…
An international team of astronomers has succeeded in developing a model to solve part of…
Astronomers detected 65 elements in the star HD 222925, providing insights into the r-process responsible…
Massive stars play a vital role in galaxies, but one-dimensional models produce varying predictions, affecting…
Scientists from the RIKEN Cluster for Pioneering Research have used computer modeling to show how…
Astronomers identified 65 elements in star HD 222925, offering new details on the r-process that…
Study Including University of Chicago Researchers Analyzes Aftermath of 2014 Supernova An international group of…
Astronomers discovered stars with carbon-oxygen surfaces, possibly formed by white dwarf mergers. Current stellar models…
High-power laser and foam ball show how blast waves from supernova remnant might trigger star…