L’événement GW170817 qui a vu le 17 août 2017 la fusion de deux étoiles à neutrons dans une myriade de rayonnements à toutes les longueurs d’ondes, des ondes radio aux ondes gravitationnelles en passant par les infra-rouges, les rayons X et les rayons gamma a très probablement produit un trou noir, qui serait le plus petit que l’on connaisse. Mais ce trou noir est-il né tout de suite après la fusion des étoiles à neutrons ? Une observation du signal de rayons X résiduel de la collision apporte une réponse. L’étude est à paraître dans The Astrophysical Journal Letters.
Emissions- Ça Se Passe Là-Haut
- #1303 : Les rayons X de GW170817 ne faiblissent plus 4 ans après la kilonova
Publié le par eric simon
Eric Simon
Podcasts sur les mêmes thèmes
SciFi Tech Talk
SciFi Tech Talk is the podcast where we look at a movie / TV show / book / short story and the tech involved and what it says about THE FUTURE. We may go through some older material and see how much has become reality and how far we have yet to go. And new material could be looked at from the standpoint of how long we think it will take to become reality and how far from the present does it stretch the imagination.
Voir la fiche
RR88
RR88 là nhà cai uy tín, cung cấp ca cuoc thể thao, game bài, slot game. Hỗ trợ 24/7, giao diện thân thiện, bảo mật cao.
Website: https://rr88.credit/
FB:https://www.facebook.com/rr88credit/
X: https://x.com/rr88credit
Youtube: https://www.youtube.com/@rr88credit
Voir la fiche
99% Invisible
Design is everywhere in our lives, perhaps most importantly in the places where we've just stopped noticing. 99% Invisible is a weekly exploration of the process and power of design and architecture. From award winning producer Roman Mars. Learn more at 99percentinvisible.org.
Voir la fiche
Growth Hacking Culture
The Growth Hacking Culture Podcast is a series of insightful interviews with prominent experts on mindsets, skills and mental resources to grow individually, lead motivated teams and create human-centric work cultures.
These episodes are about thought provoking ideas to scale up and growth hack human-centric and performing work cultures.
Hosted by Ivan Palomino.
Voir la fiche
Maximizing Your Lifts with the Weight Lifting Belt
in this episode, we explore how the weight lifting belt can enhance your performance, protect your spine, and help you lift more weight safely.
Join us as we explore the benefits of the and how it can boost your performance in the gym. From stabilizing your core to helping you lift heavier weights safely, this episode covers all the reasons why this tool should be in every serious lifter’s arsenal. Learn how to use the belt correctly, when to rely on it, and why it’s essential for anyone pushing their limits in the weight room.
What Does the Weight Lifting Belt Do?
First, let’s get into what the weight lifting belt is actually for. Contrary to what some believe, it’s not just for advanced lifters or competitive powerlifters. The belt’s main function is to stabilize your core and lower back during heavy lifts by increasing intra-abdominal pressure. This pressure acts as a brace around your spine, helping you keep proper form and protecting you from strain or injury.
Voir la fiche
REHLKO UNCUT
Welcome to Rehlko Uncut, the podcast series that won't leave you in the dark!
Welcome to Rehlko Uncut, the podcast series that won't leave you in the dark!
Join us as we navigate through a wide variety of energy and power related topics. Feeling lost with all the current notions we hear in the industry? This podcast will help you understand hot topics like the energy crisis and new technologies like hydrogen, fuel cell, batteries, renewable fuels and much more! Our passionate Rehlko experts will give you the keys to understand the energy climate, but also insight into what we do every day to provide resilient energy solutions around the world.
Hosted by Ausha. See ausha.co/privacy-policy for more information.
Voir la fiche