A new study suggests that faint, ancient ripples in spacetime may hold the key to…
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.
Galactic magnetic fields may arise surprisingly fast, driven by collapsing plasma and turbulent flows. How…
A new quantum gravity theory suggests the Big Bang may have unfolded naturally—and could soon…
Deep beneath the Earth’s surface, a major physics experiment has reached a critical milestone, enabling…
Primordial magnetic fields may help explain why measurements of the universe’s expansion do not agree.…
A new model suggests dark matter may be more complex than a single substance, potentially…
By reading the chemical “fingerprints” of a distant galaxy, astronomers reconstructed its 12-billion-year evolution. This…
Scientists studying particle collisions at CERN have captured new evidence of how quarks move through…
Researchers created a technique to reduce uncertainty in cosmic birefringence measurements, resolving a key phase…
A rare gravitationally lensed supernova could help astronomers determine how fast the universe is expanding…
Using the James Webb Space Telescope, an international team of researchers has discovered chemical fingerprints…
Observations show the universe appears flat, yet its true size and global shape beyond the…
An extraordinarily rare, gravitationally lensed supernova may offer a powerful new way to measure the…
Cosmic voids are not truly empty but are filled with vacuum energy that powers the…
A physicist proposes that consciousness is the fundamental basis of reality, with matter and spacetime…
Three papers in JCAP report the final data release from the Atacama Cosmology Telescope, unveiling…
A newly discovered jellyfish galaxy, seen as it existed 8.5 billion years ago, is challenging…
Einstein–Rosen bridges may reflect a two-directional structure of time that preserves information and hints at…