The accelerated expansion of the universe and the unaccounted gravity attributed to #DarkMatter can be explained by the existence of a high energy density Gravitational Wave Background. This math model works!gregoriobaquero.wordpress.com/2017/08/23/gra…

V.V.R. Anil Jain Erik Verlinde YouTube Observations of already formed early galaxies contradict that standard model picture. Shapiro Delay could have occurred in the primordial plasma around Primordial Supermassive Black Holes. PSMB would be the seeds from where structure formed.

Steven B. Harris Martin Bauer I was confident primordial supermassive black holes were there. They are needed in order to reproduce the CMB angular power spectrum within the Relativistically Accumulated Mass mechaNism. A prediction is a prediction albeit I do not know their formation mechanism.

Tiny ‘primordial’ black holes created in the Big Bang may have rapidly grown to supermassive sizes space.com/astronomy/blac…

Sobre el crecimiento [¿descomunal?] de los agujeros negros primordiales según simulaciones en arxiv.org/abs/2506.11233, space.com/astronomy/blac…

Tiny ‘primordial’ black holes created in the Big Bang may have rapidly grown to supermassive sizes #universe #galaxy vist.ly/3n76hdn

These four charts illustrate the dynamic evolution of the dark energy equation of state (w(z)) and Hubble parameter (H(z)) in my VEID model, contrasting with DESI 2025 (Mock) data. The Chi-Squared fit and residuals highlight significant deviations, aligning with recent scientific

🚨NEWS: James Webb Space Telescope confirms that there is something seriously wrong with our understanding of the universe, and reveals that there is an unknown physics.

Depending on where we look, the universe expands at different rates. Now, scientists using the James Webb and Hubble space telescopes have confirmed that the observation is not due to a measurement error. Astronomers used the James Webb and Hubble space telescopes to confirm

No sabemos si existen los agujeros negros primordiales (aquéllos que, a diferencia de los estelares, que se forman tras la muerte de estrellas, habrían nacido durante el Big Bang, cientos de millones de antes de que existiera el primer astro en el universo). Aun así, cabe pregun-

James Webb Space Telescope (JWST) observations show that early galaxies are too bright, massive, and mature to fit our current models of cosmic evolution. This challenges the idea that galaxies gradually grew over billions of years.

A new theory proposes that ripples in space-time, gravitational waves, might have been the true architects of the Universe’s earliest moments, driving its rapid expansion and seeding the cosmic structures we observe today. This view challenges the long-standing reliance on the

A high energy density graviton/gravitational wave background that was started by primordial quantum fluctuations and that sustained its density thanks to gravity self interaction (gravity gravitates) is in my opinion "Dark Energy', the main agent shaping the universe evolution.

Black holes behave in stranger, more captivating ways the deeper scientists delve into their mysteries. One such extraordinary phenomenon is how these cosmic giants “ring” when disturbed, through powerful events like mergers or infalling matter, emitting damped oscillations

More Bad News for MOND: A new analysis of astrophysical data speaks against modified Newtonian gravity (MOND) and thereby indirectly supports theories of dark matter. The data in question come from ESA’s Gaia mission and are about binary star systems. The typical orbital

Acaba de aparecer un paper muy interesante, que podría corresponder a la detección de un sistema binario de agujeros negros supermasivos empleando señales de ondas gravitacionales. Me refiero al paper arxiv.org/abs/2508.16534, en el que los autores presentan el primer catálogo de

GGI workshop: Advanced School on Precision Cosmology and Dark Matter, Aug 25-29 Available now, more upcoming Julien Lesgourgues: CMB and linear theory, 3 lectures Hongwan Liu: Cosmology beyond ΛCDM, 1 lecture website: ggi.infn.it/showevent.pl?i… playlist: youtube.com/playlist?list=…

Congrats to the @DESISurvey for winning the 2026 Berkeley Prize from the @aas_office 🏆 By creating the largest 3D map of the Universe with ~15 million galaxies, they found dark energy may be changing over time! 🎞️DESI Collab/DOE/KPNO/NOIRLab/NSF/AURA/R. Proctor

I'm sad to report that Rainer (Rai) Weiss passed away yesterday at age 92. Rai developed the design for LIGO, he and Kip got it funded, trained countless researchers, and received the 2017 Nobel Prize. Rai always had time for students and treated us as equals.