« Le bus spatial du futur » : voici le vaisseau capable de transporter l’humanité vers une autre planète en cas de migration forcée - HelloBiz.fr

La quête de l'exploration spatiale humaine a franchi une nouvelle étape avec le projet Chrysalis. Ce vaisseau spatial a été conçu pour un voyage vers Proxima b, une exoplanète potentiellement habitable située à 4,24 années-lumière de la Terre. Un concours international a vu le jour, incitant les scientifiques à imaginer un vaisseau capable de mener

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The Next Revolution in Rocket Science: Plasma Propulsion

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A fusion-powered #spacecraft could make the trip to #Mars 🔴 in 90 days or less.The roadmap identifies milestones in #FusionPropulsion technology to deploy fusion spacecraft in the 2030s, on par with the vast majority of fusion developers’ commercialization timelines (89% of fusion companies* anticipate fusion on the grid in the 2030s or before) https://www.fusionindustryassociation.org/fia-launches-fusion-spacecraft-propulsion-roadmap

* members : https://www.fusionindustryassociation.org/about/members

FIA Launches Fusion Spacecraft Propulsion Roadmap - Fusion Industry Association

Fusion has the potential to revolutionize space propulsion as we know it. One leg of a mission to Mars using conventional chemical propulsion can take up to nine months. In contrast, a fusion-powered spacecraft could make the trip in 90 days or less. 

Fusion Industry Association

“While we are still some years away from making #fusion energy a viable technology for #PowerGeneration on Earth, we don’t need to wait to start using this power source for #SpacecraftPropulsionhttps://edition.cnn.com/science/nuclear-powered-rocket-pulsar-space-spc/index.html

#FusionPropulsion #helium3

Nuclear-powered rocket concept could cut journey time to Mars in half

British startup Pulsar Fusion has unveiled Sunbird, a space rocket concept designed to meet spacecraft in orbit, attach to them, and carry them to their destination at breakneck speed using nuclear fusion.

CNN

#Space 🌌 is a far more logical, sensible place to do #fusion, because that’s where it wants to happen anyway. In 📆 2027, we’re going to send a small part of #Sunbird in #orbit. The first #functional Sunbird will be ready four to five years later. Sunbird could deliver #cargo to #Mars 🔴 in under six months https://edition.cnn.com/science/nuclear-powered-rocket-pulsar-space-spc/index.html

#SpacecraftPropulsion #FusionPropulsion #PulsarFusion

Nuclear-powered rocket concept could cut journey time to Mars in half

British startup Pulsar Fusion has unveiled Sunbird, a space rocket concept designed to meet spacecraft in orbit, attach to them, and carry them to their destination at breakneck speed using nuclear fusion.

CNN

🇪🇸 #Sevilla 📆 Jan 22, 2025 : An achievement that takes us closer to generating #clean and #limitless #energy 🔋using #NuclearFusion. Negative triangularity can help reduce damage to the #tokamak wall, which is a concern in fusion reactors. https://interestingengineering.com/energy/smart-fusion-reactor-first-plasma

🇫🇷 #Cadarache 📆 Feb 19, 2025 Nuclear fusion world record for plasma duration https://phys.org/news/2025-02-nuclear-fusion-west-machine-world.html

#FusionPower #MagneticConfinementFusion #FusionPropulsion

World’s only tokamak with negative triangularity achieves 1st plasma

This achievement takes the reactor into its operational phase, bringing us closer to clean and limitless energy using nuclear fusion.

Interesting Engineering

#FusionPropulsion offers 1000 times the power of conventional #IonThrusters currently used in orbit. The vacuum environment and extremely cold ❄️ temperatures of space 🌌 provide an ideal setting for fusion propulsion * https://orbitaltoday.com/2023/07/14/interplanetary-travel-to-become-faster-through-nuclear-fusion/

* https://orbitaltoday.com/2023/06/15/us-and-uk-join-forces-to-apply-nuclear-fusion-propulsion-to-future-mars-travel/

#SpacecraftPropulsion
#RocketScience