Physics - Cosmology and Nongalactic Astrophysics

High Energy Physics - TheoryThe Cosmic Dance: Inflation, Axions, and Our Universe

Discover the role of inflation and axions in shaping the universe.

2025-01-25T23:00:30+00:00 ― 8 min read

Cosmology and Nongalactic AstrophysicsThe Hubble Tension: An Ongoing Cosmic Mystery

Scientists debate the conflicting measurements of the universe's expansion rate.

2025-01-25T15:50:36+00:00 ― 6 min read

Cosmology and Nongalactic AstrophysicsThe Cosmic Lens of MACS J0138.0-2155

Discover the wonders of the MACS J0138.0-2155 galaxy cluster and its supernovae.

2025-01-24T14:22:04+00:00 ― 7 min read

Astrophysics of GalaxiesGalaxies and Dark Matter: A Cosmic Connection

Exploring the bond between emission-line galaxies and dark matter halos.

2025-01-24T04:48:52+00:00 ― 6 min read

Cosmology and Nongalactic AstrophysicsThe Mystery of Primordial Black Holes

Exploring the intriguing theories behind primordial black holes and their cosmic role.

2025-01-23T08:54:42+00:00 ― 6 min read

High Energy Physics - PhenomenologyUnraveling the Secrets of Dark Matter

Discover how dwarf galaxies reveal dark matter's hidden properties.

2025-01-21T01:58:48+00:00 ― 6 min read

Cosmology and Nongalactic AstrophysicsThe Cosmic Dance of Gravitons and Thermal Radiation

Discover the playful interactions of gravitons in the early universe.

2025-01-20T14:02:18+00:00 ― 6 min read

High Energy Physics - PhenomenologyHeavy Axion-like Particles: Unraveling Cosmic Mysteries

Heavy axion-like particles may hold keys to dark matter and cosmic forces.

2025-01-19T17:20:22+00:00 ― 7 min read

High Energy Physics - PhenomenologyThe Enigma of Dark Matter and Gravitational Waves

Discover the mysterious connection between dark matter and gravitational waves.

2025-01-19T12:33:46+00:00 ― 6 min read

High Energy Physics - PhenomenologyUnraveling Neutrinos: The Dance of Tiny Particles

Dive into the mysteries of neutrinos and their cosmic connections.

2025-01-19T05:23:52+00:00 ― 8 min read

Cosmology and Nongalactic AstrophysicsDeciphering the 21cm Signal: A Cosmic Quest

Discover how the 21cm signal reveals secrets of the universe's early days.

2025-01-18T11:05:14+00:00 ― 6 min read

General Relativity and Quantum CosmologyRethinking Gravity: The Secrets of Cosmic Expansion

Scientists are investigating modified gravity theories to understand the Universe's rapid expansion.

2025-01-18T08:41:56+00:00 ― 7 min read

High Energy Physics - PhenomenologyNeutrinos: The Shy Particles of the Cosmos

Discover how elusive neutrinos may shape the universe's structure.

2025-01-18T03:07:34+00:00 ― 7 min read