Discover what exist in the universe
Galaxy Size Distribution The Sloan Digital Sky Survey (SDSS) has revealed approximately 140,000 galaxies in various shapes and sizes. Late-type galaxies, such as spirals, have a characteristic brightness of M_r,0 ≈ -20.5, corresponding to a stellar mass of about 1010.6 solar masses. Less massive galaxies exhibit greater brightness variability (about […]
The Nature of Dark Matter Dark matter, an invisible component of our universe, exerts a profound gravitational influence despite its imperceptibility. It doesn't interact with light or energy, making it undetectable by conventional astronomical tools. However, its gravitational effects are undeniable. Scientists have proposed several explanations for dark matter's nature: […]
Galactic Structure and Star Distribution The Milky Way, our home galaxy, extends approximately 100,000 light-years in diameter and features a complex structure comprised of a central bulge, four major arms, and supplementary minor arms such as the Orion-Cygnus Arm, which harbors our sun. The galaxy's bulge, approximately 10,000 light-years across, […]
From the beginning of time, the human imagination has been enthralled with the universe because of its unfathomable size and limitless secrets. It is a breathtaking chasm that extends much beyond our wildest dreams and contains all that is observable and understandable. The universe is full with mysteries that are […]
Supernovas are amazing natural phenomena that captivate our attention. They are catastrophic, brilliant explosions of stars that outshine the brightness of their host galaxy. These fireworks from space can last for weeks or even months, making a lasting impression on the cosmos. Supernovae are among the most remarkable phenomena in […]
People have been staring up at the boundless sky with wonder and amazement at the heavenly bodies that grace our view ever since the start of civilization. Of all these heavenly treasures, none are more notable than our sun, whose radiance fills the globe with warmth and light, and the […]
Ceres, the largest asteroid in the belt between Mars and Jupiter, has captivated astronomers and scientists for years. Ceres has piqued their interest for a long time. Ceres is the largest object in the asteroid belt and the only dwarf planet found in our solar system to be found in […]
Albert Einstein’s general theory of relativity, which he proposed in 1915, has long been considered to be the foundation of theoretical physics. Instead of being a force, it describes gravity as a curve in space-time that mass and energy have caused. Some of the most fundamental ideas in cosmology, such […]
Millions of people have been captivated by the image of Gargantua, the enormous black hole portrayed in the film “Interstellar”. According to the film’s narrative, this supermassive black hole has a mass 100 million times that of the sun. It is an incredibly intriguing idea. The way that Gargantua is […]
In the grand cosmic theatre, the mesmerizing drama of galaxy formation and evolution unfolds, marking a captivating journey from the nascent universe post the Big Bang to the virulent expansiveness of the contemporary cosmos. This fascinating odyssey takes us through the condensation of matter, the enigmatic orchestration of dark matter, […]
