Carl-Gunne Fälthammar
Hannes Alfvén
Carl-Gunne Fälthammar
RIT Stockholm
Space/Plasma #Physics
School of #Electrical #Engineering
succeeded Hannes Alfvén in #Plasma Physics, 1975
plasma #electrodynamics
#auroral & #magnetospheric physics
Assoc Ed #Astrophysics & #Space #Science
www.plasma-universe.com/carl-gunne-f...
#vss365 #telescopy
Dangerous Solar Storm Expected January 19/20 On January 18, 2026, the Sun erupted with a powerful X1.9-class solar flare from active region AR4341, marking the first major flare in over a month. Th...
#Current #News #Space #Economy #Auroral #Displays […]
[Original post on newspaceeconomy.ca]
Auroral puddles showcase.
#ThreeWordGenre #prompt #auroral #December #poetry #writingCommunity #amwriting #writersCommunity #poetryCommunity
#Radiowave #bursts linked to onset of intense #auroral #storms
Southampton scientists link auroral beads (necklace-like lights) to intense low-frequency radio waves, suggesting a trigger for spectacular magnetospheric substorms (auroras). scitechupdates.com/r...
A massive coronal hole has rotated into position to send its high-speed solar wind to Earth, and we’re starting to register its effects! Aurora watchers, get ready for possible G1-G2 (minor-moderate) geomagnetic storming and resulting #auroral displays at high latitudes:
buff.ly/E09tCsb
📸 SDO.
Space weather experts are predicting beautiful #auroral displays at northerly latitudes tonight, as a blast of fast solar wind is set to disturb our magnetic field. Plus, see spacecraft imagery of #Mercury as it passes in front of our star:
buff.ly/xwRvhjS
📸 U.K. MetOffice.
Clearly, there is some CME-CME-CME interaction ongoing, with some fascinating differences from L1 and STEREO-A which may warrant some deeper investigation. There are some pockets of steady Bz fields, maybe some more #auroral activity is possible in the next few hours.
GiamMa-based researchers SDR R&D IoT: #Borealis SuperDARN (Super Dual #Auroral #Radar #Network) #Canada System - A RealTime Control System for #USRP Based Digital #Radars #SoftwareDefinedRadio #Ionosphere #HF
