#HENON
🛰️ @esa.int’s first stand-alone deep-space CubeSat #Henon takes shape!

⚡A tailor-made propulsion system will take this small but mighty satellite into an orbit around the Sun, where the CubeSat will detect solar storms, improving our current warning time ☀️ www.esa.int/Enabling_Sup...
October 29, 2025 at 10:10 AM
🛰️ The gridded ion engine that will power #HENON, @esa.int’s first standalone deep space CubeSat, is being tested in a vacuum chamber of the Agency’s electric propulsion laboratory at ESTEC, ESA’s technical heart in the Netherlands 👉 www.esa.int/ESA_Multimed...
April 3, 2025 at 1:30 PM
#HENON is a step closer to launch! 🛰️ @esa.int's first ever standalone deep space CubeSat will forecast solar storms hours in advance, improving our current warning times ☀️
www.esa.int/Enabling_Sup...
March 7, 2025 at 10:48 AM
David Attenborough Fans
The most dangerous roads around world, Guoliang Tunnel, Henon Provience, China
www.facebook.com/100049475271...
April 22, 2026 at 9:03 AM
Connie Willis sf-encyclopedia.com/entry/willis... was born on this day, so here are some of her book covers (Artist: 和田誠, [couldn't identify], [couldn't identify] and Grégoire Hénon):
December 31, 2024 at 7:10 PM
When @science.esa.int's Plato mission launches next year on Ariane 6 it will have a ride-share : @technology.esa.int's Henon - a small satellite that will venture out to deep space on its own to monitor solar activity: www.esa.int/Enabling_Sup...
July 17, 2026 at 3:36 PM
HENON is een bijzonder ESA-CubeSatproject: een kleine satelliet die als eerste CubeSat zelfstandig de diepe ruimte in gaat, daar zelfstandig manoeuvreert én rechtstreeks met de aarde communiceert.

www.esa.int/Enabling_Sup...
HENON
www.esa.int
September 15, 2026 at 7:03 PM
ESA has selected Ariane 6 to launch its Henon CubeSat, which will demonstrate a future solar storm-monitoring capability.
europeanspaceflight.com/esa-selects-...
ESA Selects Ariane 6 to Launch Deep Space CubeSat - European Spaceflight
ESA has selected Ariane 6 to launch its Henon CubeSat, which will demonstrate a future solar storm-monitoring capability.
europeanspaceflight.com
July 16, 2026 at 3:02 PM
A l'IAP, une photo de Michel Henon, et son fameux calculateur analogique !
November 29, 2024 at 6:16 PM
"Henon is not the only electrician-turned-Council member in recent Philadelphia history to be convicted on corruption charges and seek work as an electrician after being released."

A beautiful sentence that could only be written about the Lord's most-favored city, Philadelphia.
Ex-Councilmember Bobby Henon, convicted in union bribery case, is working as a Local 98 electrician
It’s a full-circle moment for Henon, who was an electrician earlier in his career and eventually rose up the ranks of IBEW Local 98.
www.inquirer.com
March 19, 2025 at 3:54 PM
Caravane HÉNON : La Remorque de France
August 13, 2025 at 10:08 AM
having fun with the Henon map. Top left panel is inspired by figure 3 of "Structure of the Parameter Space of the Henon Map"
October 30, 2025 at 4:06 AM
Foto del día: células de hígado de perro en un patrón de adhesión proteico. Nicolás Harmand, David Pereira, Dr. Sylvie Hénon
May 7, 2025 at 7:09 AM
🟠🚇 50 ans du métro C
!
Unique au monde avec sa crémaillère pour gravir 17,6%, la ligne C continue d’évoluer.

Après des rénovations majeures (2019-2023), nous allons investir plus de 239 millions d'€ pour +9 rames, doublement de la voie Hénon-Cuire et modernisation d’ici 2035.
December 2, 2024 at 1:25 PM
D'où vient alors cette considérable stupidité ? Sur qui J.-F. Braunstein s'est-il appuyé pour écrire une connerie pareille, qu'E. Hénon reprend sans sourciller ? C'est là où ça devient drôle. Dans "La religion Woke", la principale source de J.-F. Braunstein, c'est un auteur appelé Joseph Bottum.
May 27, 2025 at 6:32 AM
Je voulais faire un jeu de mot avec Hénon mais j’ai pas posé la question dans le bon sens.
April 23, 2026 at 1:43 PM
Paper day! We've developed a new N-body algorithm for integrating large (10^5-10^6) star clusters. In KRIOS, we combine the scattering algorithm of Hénon (for collisional dynamics) with a 3D basis expansion method (which solves the mean-field Poisson equation in O(N) complexity). 🔭🧪
KRIOS: A new basis-expansion $N$-body code for collisional stellar dynamics. Kerwann Tep et. al. https://arxiv.org/abs/2506.13636
June 18, 2025 at 4:47 AM
j'ai eu envie de sortir dehors tout à l'heure et je me suis senti comme un arrêt de métro Lyonnais (Hénon)
June 24, 2026 at 1:41 PM
🟠 Modernisation du métro 2023–2035 : cap sur la ligne C 🚇

Ligne historique mais vieillissante, la ligne C entre en rénovation.
➜ Nouvelles rames plus modernes et confortables ✅
➜ Doublement de la voie entre Hénon et Cuire pour améliorer la fréquence ✅
August 4, 2025 at 9:00 AM
🇬🇧UK Space Weather meeting in Sheffield, day 3 starts with a session on new 🛰️ missions, including @craig.deforest.org on @punch-mission.bsky.social, Jorge Amaya on a new fleet of @esa.int spacecraft and a possible later far-side ☀️ mission (near L3), and Jonathan Eastwood on ESA HENON for sub-L1 data.
September 10, 2025 at 8:25 AM
🟠 Modernisation de la ligne C 2026-2035 🚇

➜ Nous allons moderniser les rames vieillissantes ✅
➜ Doubler la voie entre Hénon et Cuire pour augmenter la fréquence ✅

Rénover la totalité du réseau de métros lyonnais va permettre d'augmenter sa capacité de +65% !
October 13, 2025 at 7:00 AM
🚴‍♀️✨ Opération Cyclistes, Brillez ! ✨🚴‍♂️
Hier soir, à la Croix-Rousse (croisement Hénon / boulevard des Canuts), nous avons œuvré pour des cyclistes plus visibles et en sécurité. 🌟
✔️ Des échanges chaleureux 🤩
✔️ Plus de 70 catadioptres distribués !

December 4, 2024 at 4:00 PM
HENON gebruikt een miniatuur-ionenmotor om naar een bijzondere Distant Retrograde Orbit (DRO) te vliegen.

Die baan brengt hem ongeveer 12–24 miljoen km van de aarde.
September 15, 2026 at 7:06 PM
Deze gridded ion thruster zal uiteindelijk worden gebruikt om de HENON Cubesat van stroom te voorzien tijdens zijn missie als de eerste zelfstandige CubeSat voor de diepe ruimte van de Europese Ruimtevaartorganisatie ESA.

www.esa.int/ESA_Multimed...
April 3, 2025 at 11:15 PM
Flowers for Henri and Henriette Henon, visionary manufacturers of the camper trailer in the 1930s. In 1944, they hid an injured American airman in a luxury caravan in the woods near Albert, which honestly had to be a fairly strange experience.
March 3, 2026 at 5:59 PM