goni halevi
@gonihalevi.bsky.social
asst teaching professor, computational astrophysicist, yoga instructor, wannabe cyclist, printmaker, etc
Reposted by goni halevi
📣📣 BOOK NEWS 📣📣
I'm excited to share the cover and release date of Book #2, #EdgeOfSpaceTime, which is now available for PREORDER!!
You can order from ANY bookstore, including your local indie!
More details on preordering here:
www.penguinrandomhouse.com/books/746817...
What's the book about? 🧵
I'm excited to share the cover and release date of Book #2, #EdgeOfSpaceTime, which is now available for PREORDER!!
You can order from ANY bookstore, including your local indie!
More details on preordering here:
www.penguinrandomhouse.com/books/746817...
What's the book about? 🧵
![[neon rainbow pattern background]
THE EDGE OF SPACE-TIME
The universe reimagined -- through pop culture, poetry, and theoretical physics.
From the award-winning author of The Disordered Cosmos
image of the cover of the book which features circular artwork in the center, one half of it a black and white pattern and the other half a neon rainbow pattern
PREORDER NOW Coming 4/7/26
image of the Pantheon logo](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:3le7dvxqc2rhvyswiida2cgf/bafkreidgvaf7urf7fyxvd7k3ocfcnpkiz7gjhupwaexen5fqodefyqphze@jpeg)
July 28, 2025 at 2:05 PM
📣📣 BOOK NEWS 📣📣
I'm excited to share the cover and release date of Book #2, #EdgeOfSpaceTime, which is now available for PREORDER!!
You can order from ANY bookstore, including your local indie!
More details on preordering here:
www.penguinrandomhouse.com/books/746817...
What's the book about? 🧵
I'm excited to share the cover and release date of Book #2, #EdgeOfSpaceTime, which is now available for PREORDER!!
You can order from ANY bookstore, including your local indie!
More details on preordering here:
www.penguinrandomhouse.com/books/746817...
What's the book about? 🧵
Reposted by goni halevi
This big guy is trying so hard to explode
There's also a movie on youtube rendered by Swapnil Shankar www.youtube.com/shorts/4sisd...
A Black Hole is Born: 3D GRMHD Simulation of Black Hole Formation from Core-Collapse
YouTube video by Swapnil Shankar
www.youtube.com
June 27, 2025 at 10:19 PM
This big guy is trying so hard to explode
Reposted by goni halevi
And one more paper just out today 🎉 The first 3D GRMHD simulation of black-hole formation in massive stellar core collapse in arxiv.org/abs/2506.20837. #highenergyastro 🔭🧪
A Black Hole is Born: 3D GRMHD Simulation of Black Hole Formation from Core-Collapse
We present the first three-dimensional, fully general-relativistic magnetohydrodynamic (3D GRMHD) simulation of a black hole (BH) formed from the collapsed core of a massive star. The ability to self-...
arxiv.org
June 27, 2025 at 1:56 PM
And one more paper just out today 🎉 The first 3D GRMHD simulation of black-hole formation in massive stellar core collapse in arxiv.org/abs/2506.20837. #highenergyastro 🔭🧪
Reposted by goni halevi
Super exciting proof-of-principle work with GRaM-X lead by @gonihalevi.bsky.social following a 45 solar-mass low-metallicity progenitor star all the way to black-hole formation in full Numerical Relativity.
June 27, 2025 at 1:59 PM
Super exciting proof-of-principle work with GRaM-X lead by @gonihalevi.bsky.social following a 45 solar-mass low-metallicity progenitor star all the way to black-hole formation in full Numerical Relativity.
Reposted by goni halevi
Those concerned about violence might want to start with violence against immigrants, by ICE here, by illegal deportations to gulags and third countries, the violence against so many federal departments, against the law, the climate, the public lands, waters, civil rights, reproductive rights...
June 9, 2025 at 6:57 AM
Those concerned about violence might want to start with violence against immigrants, by ICE here, by illegal deportations to gulags and third countries, the violence against so many federal departments, against the law, the climate, the public lands, waters, civil rights, reproductive rights...