Scientists are challenging the existence of dark energy with a new model called “timescape,” which…
Browsing: Cosmology
Cosmology is the scientific study of the origin, structure, evolution, and eventual fate of the universe. It explores the largest scales of space and time, seeking to understand phenomena such as the Big Bang, cosmic inflation, dark matter, and dark energy. By combining observations from telescopes, satellites, and large-scale surveys with theoretical physics, cosmologists aim to unravel how the universe began, how it has changed over billions of years, and what its ultimate destiny might be. As new data from missions like the James Webb Space Telescope and surveys like DESI emerge, cosmology continues to shed light on some of the most profound questions in science.
A new paper suggests the anthropic principle—that the universe is fine-tuned for life—can be tested.…
What is the universe expanding into if it’s already infinite? The universe expands by itself,…
Research using DESI data reveals dark energy’s dynamic nature, supporting the quintom-B model and suggesting…
Scientists test the famous physicist’s predictions by calculating the distortion of time and space. Why…
A novel theoretical model based on universal expansion and star formation suggests that our universe…
Since its launch, the James Webb Space Telescope has identified early galaxies that shine unexpectedly…
Utilizing a novel AI-driven method, researchers enhanced the precision of estimating critical cosmological parameters by…
Researchers are using simulations and data from the South Pole Telescope to detect the faint…
Researchers at the University of Hawaiʻi have revealed that our galaxy, part of the Laniākea…
AI improves cosmological parameter estimation, enhancing understanding of the universe’s expansion and structure. The standard…
Utilizing a slime mold algorithm, astronomers have mapped the cosmic web, enhancing our understanding of…
A new study highlights major gravitational areas in the Universe, showing the Sloan Great Wall…
The study traces dark matter using hydrogen in the Lyman-Alpha forest, revealing tensions between observed…
A University of Chicago-led analysis measuring the universe expansion rate, finds there may not be…
Only the James Webb Space Telescope can detect and investigate these galaxies, which were forming…
Using the James Webb Space Telescope, University of Copenhagen researchers have become the first to…
The Dark Energy Spectroscopic Instrument (DESI), mounted on a telescope in Arizona, has created the…