Reports filed under Astrophysics, newest first.
The thread discusses the rapid orbit of a star around the Milky Way's black hole, highlighting its potential to reveal insights into the black hole's spin and spacetime dynamics through gravitational physics. The posts emphasize the signifi…
The thread discusses the discovery of two supermassive black holes spiraling toward a merger within a human timescale, which could be observed in our lifetimes. It highlights the significance of this event in astrophysics and the potential …
The thread discusses a supermassive black hole consuming a star and later emitting radio jets, highlighting the delayed feedback mechanism in black hole accretion and its implications for galaxy growth. The posts emphasize the significance …
The thread discusses the discovery of a massive black hole using gravitational lensing, highlighting its significance in astrophysics and cosmology.
The thread discusses the discovery of a distant supermassive black hole emitting a relativistic jet toward Earth, highlighting its implications for understanding black hole growth and early universe conditions. The posts emphasize the signi…
The thread discusses the observation of stars orbiting the supermassive black hole at the center of the Milky Way, highlighting their high speeds as a means to study gravitational effects and spacetime curvature near an event horizon. The p…
The thread discusses the announcement of Francis Halzen as the recipient of the 2026 Nobel Prize in Physics. The award recognizes his contributions to the IceCube Neutrino Observatory and the discovery of high-energy astrophysical neutrinos…
The posts announce that Francis Halzen from the University of Wisconsin–Madison has been awarded the Nobel Prize in Physics. The award recognizes his contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrin…
The posts announce that Francis Halzen has been awarded the 2026 Nobel Prize in Physics. The award recognizes his contributions to the IceCube Neutrino Observatory and the discovery of high-energy astrophysical neutrinos.
The thread discusses the Nobel Prize in Physics awarded to Francis Halzen for his work on the IceCube neutrino detector. It highlights the significance of using Antarctic ice to study extreme astrophysical events and the active nature of ne…
The posts discuss the role of supermassive black holes in galactic evolution. Specifically, they highlight how these black holes use relativistic plasma jets to suppress or 'quench' star formation within their host galaxies.
The thread discusses the search for dark matter, highlighting the LUX-ZEPLIN collaboration's efforts to detect the unseen matter in the universe using xenon and underground experiments. It emphasizes the significance of this research in ast…
The posts discuss the discovery of a stellar-mass black hole in the IRAS 18293-0941 region that is emitting a relativistic jet directed toward Earth. This discovery is significant because it demonstrates that smaller black holes can produce…
The thread discusses the origin of elements in the human body and the universe, explaining how elements like hydrogen, carbon, oxygen, iron, and gold are formed through cosmic processes such as the Big Bang, stellar fusion, supernovas, and …
The thread highlights the historical contribution of Cecilia Payne, who correctly identified the chemical composition of stars despite initial skepticism from the scientific establishment. It serves as an example of scientific perseverance …
The thread discusses a new publication in the Open Journal of Astrophysics by Wendy Q. Sun and collaborators, proposing that the center of every galaxy, referred to as a 'Little Red Dot,' contains a gas-enshrouded black hole star. The post …
The thread discusses a new publication in the Open Journal of Astrophysics about probing dark energy microphysics using kSZ tomography. The authors are affiliated with the Perimeter Institute in Canada. The post highlights scientific resear…
The thread discusses a new publication in the Open Journal of Astrophysics about joint cosmological fits using data from DESI-DR1, focusing on clustering and weak gravitational lensing. The publication involves a large international collabo…
The thread discusses a new publication in the Open Journal of Astrophysics about cosmological peculiar velocities in general relativity by researchers from the UK and South Africa. The posts highlight the academic contribution and provide a…
The thread discusses recent findings by the Webb and Hubble telescopes about the accelerated formation of massive star clusters, highlighting advancements in astrophysics and cosmology.
The thread discusses a new publication in the Open Journal of Astrophysics about detecting supernova magnitude fluctuations caused by large-scale structure. The paper is authored by Andrew Nguyen and 58 international collaborators. This res…
The thread discusses a new publication in the Open Journal of Astrophysics about the formation of close binaries through massive black hole perturbations and chaotic tides. The paper is authored by Howard Hao-Tse Huang and Wenbin Lu from th…
The thread discusses a new publication in the Open Journal of Astrophysics about comparing cosmic shear nulling methods for Stage-IV surveys. The authors are Naomi Clare Robertson and Alex Hall from the University of Edinburgh, UK. The publ…
Astronomers have reported detecting an atmosphere around a small icy world beyond Pluto, sparking interest in planetary science and space exploration. The discovery highlights advancements in astrophysical research and the potential for fur…
A physicist proposes that dark matter could be composed of black holes from dead universes, sparking discussion about the nature of dark matter and its origins. The post has been shared across multiple platforms, indicating interest in this…
The thread discusses a new publication in the Open Journal of Astrophysics by Victor Edmonds, which presents research on the Diagnostic Temperature Discrepancy and its implications for non-Maxwellian coronal electrons. The posts highlight t…
The thread discusses various topics in astrophysics and related fields, including neutron stars, gravitational waves, supernovae, and observational astronomy. These topics are of interest to researchers and enthusiasts in the scientific com…
The thread discusses various topics in astrophysics and related fields, including exoplanets, gravitational waves, supernovae, dark matter, neutron stars, and cosmic phenomena. These topics are of interest to researchers and enthusiasts in …
The thread discusses the potential role of dark matter in explaining the mystery of supermassive black holes. The posts highlight scientific research and speculation about dark matter's influence on black hole formation and behavior.