Evolving dark matter may explain cosmic acceleration. Observations support a mixed model. For years, a…
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.
Cosmologists can now explore data faster than ever before with a new emulator. As astronomers…
A new study argues that dark matter and dark energy might be illusions caused by…
Space-time is a map of happenings, not a real object. Understanding this distinction clears up…
Superheavy charged gravitinos may be the long-sought answer to dark matter. Dark Matter remains one…
Scientists propose that gravitational waves shaped the universe. Their model challenges inflation theory. How exactly…
New simulations suggest globular clusters form in multiple ways and point to a mysterious new…
The Universe is woven into a vast cosmic web of galaxies, clusters, and filaments, but…
Is time something that flows — or just an illusion? Exploring space-time as either a…
The early Universe hosted ultra-weak magnetic fields that still shaped cosmic structures. New simulations establish…
Millisecond pulsar binaries may produce the excess 511 keV photons seen in the galaxy. These…
Physicists have created a novel detector capable of probing dark matter particles at unprecedentedly low…
A new study suggests that mysterious “dark dwarfs” could provide crucial insights into the true…
DESI observations suggest black holes may generate dark energy by consuming stellar matter. The idea…
Scientists found AMORE6, a galaxy almost free of heavy elements. Its existence strongly supports key…
GW190814’s gravitational waves suggest a hidden supermassive black hole nearby. The finding reshapes how binary…
New data on baryon acoustic oscillations strengthen the case for a local cosmic void. The…
Astronomers may have uncovered the secret behind the mysterious “little red dots” seen by the…