Can gravitational waves get gravitationally lensed? Yes! Have we observed any such events? Maybe!?😮😃 youtu.be/ZGqOpDTL8k4

Parity Violation from Home 2025 today released a 32 talk playlist from their Nov 18 - 21 conference www.youtube.com/watch?v=puSi...

In a bright start of a new week I have lost my internet connection. It's expected to be back by 7:10 pm. Until then, the system is down m.youtube.com/watch?v=Z1Tl...

If you see this post a bridge. ➡️ Swing Bridge ⬅️ High level Bridge Newcastle - Gateshead

This is slightly ahead of the official announcement, but: ⚡CONFERENCE ALERT⚡ Don't miss out on Cosmology from Home 2025! The dates have been fixed at 16 June – 27 June. Check out our confirmed plenary speakers (and register!) at cosmologyfromhome.com!

GNU Terry Pratchett

1. Today the NIH director issued a new directive slashing overhead rates to 15%. I want to provide some context on what that means and why it matters. grants.nih.gov/grants/guide...

Cosmology Researcher Talks database 2024 stats: 1132 talks by 899 speakers re 1180 arXiv papers Top 10 sources: 94 Cosmology fr Home 93 Perimeter Inst 92 Kyoto U, YITP 80 CosmoVerse 76 Misc 57 KITP 52 ICTP-SAIFR 42 CERN 31 Neutrinos fr Home 30 Parity Violation fr Home jrdmb.netlify.app/crt.html

Reminder for new users here: The spacetime metric is a Lorentzian signature tensor with precisely one negative eigenvalue

The talks have been released, asynchronous discussion is underway, and the live discussions will start on Tuesday. You can sign up to watch the talks and discussions, until the event ends on Friday: parity.cosmodiscussion.com/registration/ Some random expected highlights...