Mastodawn

New catalog more than doubles the number of gravitational-wave detections made by LIGO, Virgo, and KAGRA observatories

The latest crop of space-time wobbles includes a variety of heavy, fast-spinning, and lopsided colliding black holes.

https://www.ligo.caltech.edu/news/ligo20260305

#LIGO #Virgo #KAGRA #GravitationalWaves #gravitation #physics #space #science #news #astrodon #astrophysics #blackholes

New catalog more than doubles the number of gravitational-wave detections made by LIGO, Virgo, and KAGRA observatories

The Laser Interferometer Gravitational-Wave Observatory (LIGO) consists of two widely separated installations within the United States — one in Hanford Washington and the other in Livingston, Louisiana — operated in unison as a single observatory. LIGO is operated by the LIGO Laboratory, a consortium of the California Institute of Technology (Caltech) and the Massachusetts Institute of Technology (MIT). Funded by the National Science Foundation, LIGO is an international resource for both physics and astrophysics.

LIGO Lab | Caltech

Daniel Pomarède Nov 18

Today, the international LIGO-Virgo-KAGRA Collaboration celebrates the successful completion of its 4th observing run (O4), marking another major step forward in the exploration of the gravitational wave universe. The run relied on coordinated observations and analyses by teams across the world.

https://www.ligo.caltech.edu/news/ligo20251118

#physics #LIGO #Virgo #KAGRA #gravitationalWaves #science #news

LIGO – Virgo – KAGRA Complete Fourth Observing Run

The LVK collaboration and the collaboration's Rapid Response Team released statements commemorating the conclusion of the 2.5 year-long O4 Observing Run

LIGO Lab | Caltech

Claude Trudel Sep 13

Ondes gravitationnelles : 10 ans et pleines de promesses
https://lejournal.cnrs.fr/articles/ondes-gravitationnelles-10-ans-et-pleines-de-promesses
#science #astronomie #astrophysique #cosmologie #relativité #ondes #gravité #trounoir #étoile #galaxie #BigBang #tech #Ligo #Virgo #Kagra #CNRS #France #Italie #USA #Japon

Ondes gravitationnelles : 10 ans et pleines de promesses

14 septembre 2015 : la collaboration internationale Ligo/Virgo capte le tout premier signal d’ondes gravitationnelles, infime déformation de l’espace-temps prédite par Einstein et qui signe alors la fusion de deux trous noirs. L’astrophysicienne Marie-Anne Bizouard explique en quoi cette découverte constitue une nouvelle fenêtre sur l’Univers.

CNRS Le journal

Claude Trudel Sep 11

La nouvelle fusion du trou noir renforce le théorème de la région de Hawking : la surface totale d'un trou noir ne peut pas diminuer, seulement augmenter ou rester stable
https://arstechnica.com/science/2025/09/new-black-hole-merger-bolsters-hawking-area-theorem/
#science #astronomie #espace #astrophysique #trounoir #etoileaneutrons #ondesgravitationnelles #Hawking #fusion #LIGO #Virgo #KAGRA #LVK

New black hole merger bolsters Hawking area theorem

Physicists spliced merger’s gravitational signal into isolated frequencies to determine surface areas.

Ars Technica

Scienza et Magia May 2, 2025

Rilevazione dei messaggi dallo spazio profondo. In due anni rilevati 200 segnali di onde gravitazionali. Ora i rivelatori Virgo, Ligo e Kagra in pausa per 9 settimane per la manutenzione.
Negli ultimi due anni, a partire dal maggio 2023, sono stati 200 i segnali di onde gravitazionali catturati complessivamente dal rilevatore europeo Virgo, che si trova in Italia, a Cascina (Pisa), dalla coppia di...

#infn #interferometri #Kagra #LIGO #ondegravitazionali #virgo

https://scienzamagia.eu/scienza-tecnologia/rilevazione-dei-messaggi-dallo-spazio-profondo/

Rilevazione dei messaggi dallo spazio profondo

In due anni rilevati 200 segnali di onde gravitazionali. Ora i rivelatori Virgo, Ligo e Kagra in pausa per 9 settimane per la manutenzione. Negli ultimi due

John Vaccaro (johniac)Feb 11, 2025

SciTech Chronicles. . . . . . . . .Feb 11, 2025
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https://bit.ly/stc021125
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#Hezingen #diobolgeldæ #Wodan #Stapol #core #deep-Earth #Yellowknife #deformation #SWATH #sailboat #autonomous #self-sufficient #LIGO #multi-messenger #KAGRA #IceCube #Torque-Clustering #learning #Unsupervised #parameter-free

SciTech Chronicles. . . . . . . . .Feb 11, 2025

Lightly browned in the fires of Hell Vol II No 37 350 links Curated Stash of 'devil's money' found at cult site in the Netherlands. https:...

John Vaccaro (johniac)Feb 11, 2025

SciTech Chronicles. . . . . . . . .Feb 11, 2025

https://bit.ly/stc021125

SciTech Chronicles. . . . . . . . .Feb 11, 2025

Lightly browned in the fires of Hell Vol II No 37 350 links Curated Stash of 'devil's money' found at cult site in the Netherlands. https:...

harte echtzeit Sep 17, 2024

This Friday I will play a #release #gig for my album #jikūkan at #PrachtLeipzig! Alongside the lovely #CamillaBattaglia and #fyodorstepanov will play! 🎉🔊 starts 8pm!
Thanks @staxl for the invitation and the nice gif!

#livecodingmusic #experimentalmusic #supercollider #tidalcycles #code #ligo #virgo #kagra #geo600 #toplap #algorave #gravitationalwaves #livecoding #musiqueconcrete #fieldrecordings #experimentaltechno #minimal

harte echtzeit Sep 11, 2024

🔊📼 On Sat Sept 14th 2024, my album „ji kū kan“ will be released with #CallItAnythingRecords (thanks @QBRNTHSS) in this beautiful tape edition. Its hand-made and limited to only 42 pieces. It comes with an analog animation of waves in #spacetime…any orders will receive a personal hug from me ☺️.

https://callitanythingrecords.bandcamp.com/album/ji-k-kan

#livecodingmusic #experimentalmusic #supercollider #tidalcycles #code #spacesounds #ligo #virgo #kagra #geo600 #toplap #algorave #gravitationalwaves #livecoding

ji kū kan, by harte echtzeit

4 track album

Call It Anything Records

harte echtzeit Sep 6, 2024

📼 my album “ji kū kan” will be released in a beautiful #cassette #tape edition featuring this animation in hardware. The cover, booklet and box are hand-crafted and animate movement, force and waves in #spacetime. #gravitationalwaves by @LIGO become #techno

https://callitanythingrecords.bandcamp.com/album/ji-k-kan

#livecodingmusic #experimentalmusic #sonicexperiments #supercollider #tidalcycles #code #ligo #virgo #kagra #geo600 #toplap #algorave #gravitationalwaves #livecoding #callitanythingrecords #space

ji kū kan, by harte echtzeit

4 track album

Call It Anything Records