Artemis II vise la Lune malgré la tempête solaire : 80 % de chance de décoller, un vrai test façon Quatre Fantastiques !

https://www.lesnumeriques.com/astronomie-conquete-spatiale/artemis-2-80-de-chance-de-decoller-la-nuit-du-1er-avril-malgre-la-tempete-solaire-n253715.html

#Space #Science #Innovation #AerospaceEngineering #NASA #ArtemisII #SolarStorm #SusanStorm #JohnnyStorm

Wow, the solar storm really made things difficult this weekend. Only manages a few contacts, but it was still fun!

#amateurRadio #hamRadio #POTA #20m #40m #solarStorm

RE: https://flipboard.com/@skyatnightmag/space-and-astronomy-news-t5nbugotz/-/a-8c8muf0DSNCmrfo21uWptw%3Aa%3A3136858971-%2F0

#NASA says the #Artemis II crew can ... move equipment 🛍️ around within the capsule to effectively thicken its walls in the direction from which the #SolarStorm is coming

#RadiationProtection #HumanSpaceflight #makeshift #shelter

⚠️ #SpaceWeatherAlert ⚠️

#StefanBurns reports a huge #SolarFlare which likely causes a #SolarStorm of huge proportion between end of #march beginning of #april

https://youtu.be/p4f7yz61OSQ?

#press #news #SpaceNews #GlobalNews #science #analysis

⚠️ #SpaceWeatherAlert ⚠️

#StefanBurns reports a huge #SolarFlare which likely causes a #SolarStorm of huge proportion between end of #march beginning of #april

https://youtu.be/p4f7yz61OSQ?

#press #news #SpaceNews #GlobalNews #science #analysis

Could a powerful geomagnetic storm be the reason 8,000 Victorian homes suddenly lost power in January this year?

I had a chat with Dr Richard Marshall from Australian Bureau of Meteorology Space Weather about the origin of solar storms and the risks they present to our communities and critical infrastructure.

So great to be able to have such fantastic and professional insights about these important events and how we, as a society, need to mitigate against them.

https://www.spaceaustralia.com/feature/earthly-impacts-solar-storms

📸 NASA SVS

#SpaceAustralia #SolarStorm #geomagneticstorm #Astrodon #heliophysics

RE: https://mastodon.social/@ieeespectrum/116002927434880981

#Starlink is doing one collision avoidance maneuver every two minutes on average. Starlink recently announced they’re moving down to 350 km, shifting #satellites 🛰️ to even lower orbits. Everybody has to go through that really dense shell - including #ISS, including #astronauts.

#SpaceDebris #KesslerSyndrome #SolarStorm

X8! Extremely active sunspot blasts biggest solar flare of 2026

The Sun has just unleashed its most powerful tantrum of the year. An X8-class solar flare has erupted from a massive sunspot, triggering immediate radio blackouts and putting the global power grid on high alert. We track the CME (Coronal Mass Ejection) headed for Earth and the potential for a "Carrington-level" event.

#Space #Science #SpaceWeather #NASA #Astronomy #Tech #SolarStorm #astronomy

https://www.thefuturist.co/x8-extremely-active-sunspot-blasts-biggest-solar-flare-of-2026/