Mastodawn

Parker Solar Probe entdeckt Überraschungen bei Explosion in Sonnennähe
Bevor ein Sonnensturm durch den Weltraum rast und sich auf die Technik auf der Erde auswirkt, beginnt er mit einem explosiven Vorgang auf der Sonne, der als magnetische Rekonnexion bekannt ist. Pressemitteilung NASA. #parkersolarprobe
https://www.raumfahrer.net/parker-solar-probe-entdeckt-ueberraschungen-bei-explosion-in-sonnennaehe/

Daniel Fischer 2d ago

Proton and Heavy Ion Acceleration by Magnetic Reconnection at the Near-Sun Heliospheric Current Sheet: https://iopscience.iop.org/article/10.3847/1538-4357/ae48f2 -> NASA’s #ParkerSolarProbe Finds Surprises in an Explosion Near the Sun: https://science.nasa.gov/blogs/science-news/2026/04/15/science-nasa-gov-parker-solar-probe-finds-explosive-surprises-on-sun/

Proton and Heavy Ion Acceleration by Magnetic Reconnection at the Near-Sun Heliospheric Current Sheet

Proton and Heavy Ion Acceleration by Magnetic Reconnection at the Near-Sun Heliospheric Current Sheet, Desai, M. I., Drake, J. F., Swisdak, M., Fitzmaurice, A., McComas, D. J., Bale, S. D., Phan, T., Berland, G., Mitchell, D. G., Cohen, C. M. S., Hill, M. E., Christian, E. R., Schwadron, N. A., McNutt, R. L., Matthaeus, W. H., Rahmati, A., Whittlesey, P., Livi, R., Larson, D.

Tutiempo.net 3d ago

Observaciones de la sonda Parker Solar Probe sobre la aceleración extrema de protones e iones pesados mediante reconexión magnética en la hoja de corriente heliosférica.

#Sonda #ParkerSolarProbe #Aceleración #Protones #Iones #Corriente #Heliosférica

https://www.tutiempo.net/noticias/sonda-parker-nasa-descubre-anomalias-en-explosion-solar.html

La sonda Parker de la NASA descubre anomalías en una explosión solar

Observaciones de la sonda Parker Solar Probe sobre la aceleración extrema de protones e iones pesados mediante reconexión magnética en la hoja de corriente heliosférica.

TuTiempo.net

Chad - X

Mar 17

430,000 miles per hour is ~192 km/sec. That’s Edmonton to Calgary in ~1.7 seconds.

NASA’s Parker Solar Probe Makes 27th Swing Around the Sun | NASA JPL

#space #sun #ParkerSolarProbe

https://science.nasa.gov/blogs/parker-solar-probe/2026/03/16/nasas-parker-solar-probe-makes-27th-swing-around-the-sun/

NASA’s Parker Solar Probe Makes 27th Swing Around the Sun

NASA’s Parker Solar Probe completed its 27th close approach to the Sun on March 11, again matching its record distance of 3.8 million miles (6.2 million kilometers) from the solar surface.

NASA Science

Benjamin Carr, Ph.D. 👨🏻‍💻🧬Feb 12

First maps of the #sun’s outer boundary may help predict #solarstorms
Data from inside the sun’s corona helped create a sharper picture than before
Maps of this boundary, known as the Alfvén critical surface, could help scientists better predict how solar activity affects satellites, human and animal health and atmospheric phenomena such as auroras.
https://www.sciencenews.org/article/sun-outer-boundary-map-nasa-solar-probe
https://archive.ph/Y55Ub
#NASA’s #ParkerSolarProbe

First maps of the sun’s outer boundary may help predict solar storms

NASA’s Parker Solar Probe has mapped the shifting boundary between the sun and the rest of the solar system.

Science News

IRAP Feb 11

In recent years, the #ParkerSolarProbe and #SolarOrbiter probes have delivered a wealth of data about our #Sun, its surface—precisely where the #SolarWind originates. The ubiquitous presence of #plasma jets and magnetic field reversals suggests that a significant portion of the wind forms through dynamic processes involving magnetic #reconnection and transient energy releases.

This Thursday, Alexis Rouillard will review recent research on the dynamics of the solar wind: https://www.irap.omp.eu/event/the-tempestuous-origins-of-the-solar-wind-how-parker-and-solar-orbiter-are-probing-our-stars-atmosphere/

IRAP Feb 11

Les sondes #ParkerSolarProbe et #SolarOrbiter ont livré quantité de données relatives à notre #Soleil, sa surface - là où naît le #VentSolaire. L'omniprésence de jets de #plasma et d'inversions de champ magnétique suggère qu'une partie importante du vent se forme à travers des processus dynamiques impliquant la #reconnexion magnétique et des libérations d'énergie transitoires.

Ce jeudi, Alexis Rouillard exposera les recherches récentes sur le dynamisme du vent solaire : https://www.irap.omp.eu/event/the-tempestuous-origins-of-the-solar-wind-how-parker-and-solar-orbiter-are-probing-our-stars-atmosphere/

शून्यता Nov 13

The biggest thing in the solar system. WHOOPS!! Missed. (cra) #ParkerSolarProbe #Sun #GravityShenanigans

Max Planck Institute for Solar System Research Aug 28, 2025

#ParkerSolarProbe was in the right place at the right time in Sept 2022: It passed through a magnetic reconnection region in the Sun's corona. #SolarOrbiter observed the event from a distance. Study led by #SwRI in @natastron.nature.com . #NASA @science.esa.int www.mps.mpg.de/flying-throu...

MPS Göttingen Aug 27, 2025

#ParkerSolarProbe was in the right place at the right time in September 2022: It passed through a magnetic reconnection region in the Sun's corona. #SolarOrbiter observed the event from a distance. Study led by #SwRI in @NatureAstronomy

See the #MPSGoettingen press release "Flying through “Magnetic Construction Site” in the Sun's Corona" at

https://www.mps.mpg.de/flying-through-magnetic-construction-site

#NASA #Parker #SolarProbe #ESA #SolarOrbiter #Sun #SolarPhysics #Flare #SolarFlare #MagneticReconnection #Space #SouthwestResearchInstitute