#parker-solar-probe — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #parker-solar-probe, aggregated by home.social.
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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/ -
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/
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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
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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 -
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/
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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/
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#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...
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#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
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The #ParkerSolarprobe captures closest-ever images of the #Sun. See the results.
https://www.usatoday.com/story/graphics/2025/07/13/nasa-parker-solar-probe-sun-photos/84572770007/
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Closest Ever Images of the Sun
Parker Solar Probe (PSP) made in-situ data collection and captured closest ever images of the Sun during its last closest approach at perihelion in...........
#CoronalMassEjjection #NASA #Parkerprobe #ParkerSolarProbe #solarcorona #SolarOrbiter #solarwind #Spaceweather #Sun
Umesh Prasadhttps://www.scientificeuropean.co.uk/sciences/space/closest-ever-images-of-the-sun/
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The #ParkerSolarprobe captures closest-ever images of the #Sun. See the results.
https://www.usatoday.com/story/graphics/2025/07/13/nasa-parker-solar-probe-sun-photos/84572770007/
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On its record-breaking pass by the Sun in December 2024, NASA’s #ParkerSolarProbe captured stunning new images from within the Sun’s atmosphere: https://www.youtube.com/watch?v=k1dTwEyuD44 -> https://science.nasa.gov/science-research/heliophysics/nasas-parker-solar-probe-snaps-closest-ever-images-to-sun/ - these newly released images, taken closer to the Sun than we’ve ever been before, are helping scientists better understand the Sun’s influence across the solar system, including events that can affect Earth.
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We have the technology to send electronics closer to the sun, a gigantic nuclear furnace capable of blistering skin at 93 million miles, than the planet Mercury, and to it repeatedly. I'm ashamed of all of you dead keyboards, hard disks, and all of the rest of you. You never even tried!
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How close can we actually get to the Sun?
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🛰️☀️ Superbe vidéo (en accéléré) réalisée par le 21e survol rapproché du Soleil par #ParkerSolarProbe.
On y voit du vent solaire, une petite éjection de masse coronale et des planètes : Mercure, Vénus, Saturne, la Terre, Mars et Jupiter. Et aussi la comète Tsuchinshan-ATLAS
https://www.youtube.com/watch?v=ItkhmT4sLbg -
The NASA Parker Solar Probe, 6 days after its 23rd close approach of the Sun, is now transmitting detailed spacecraft status to Earth via the 34 meter antenna of station 35 at the DSN site in Canberra.
Transmit/Receive band: X (~8 GHz)
Downlink data rate: 160.2 bpsScience data will be downloaded in a few days over the higher rate Ka-band link using the probe's 0.6-meter High Gain Antenna (HGA) dish, at data rates of 167 kbps and higher.
https://eyes.nasa.gov/apps/dsn-now/dsn.html
#Parker #ParkerSolarProbe
8/n -
NASA’s Parker Solar Probe (PSP) still holds the record for the fastest spacecraft ever; its nearest rival, the Helios-2 Solar Probe, is not even close.
For comparison, the table below shows speeds for various spacecraft, planets and satellites. Speeds are Sun-centric unless otherwise noted.
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🛰️☀️ #ParkerSolarProbe a communiqué avec la Terre ce mardi, après son dernier passage à travers la couronne solaire au plus près à 6,1 millions de km de la surface du Soleil, samedi 22 mars à 22h42 UTC. La sonde a égalé son précédent record de vitesse à 692 000 km/h.
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NASA’s Parker Solar Probe will make its 23rd close approach of the Sun tomorrow March 22, 2025 at 22:42 UTC.
At perihelion, it will be at a distance of just 6.1 million km from the solar surface, traveling at a speed of 692,000 km/h, matching its previous record set during perihelion 22 on Dec 24, 2024.
For comparison, the perihelion of planet Mercury is at 45.3 mil km.
https://parkersolarprobe.jhuapl.edu/
https://en.wikipedia.org/wiki/Parker_Solar_Probe
#Parker #ParkerSolarProbe #NASA
1/n -
The NASA Parker Solar Probe will make another close brush with the sun, the second of three planned encounters through the sizzling solar atmosphere. @AssociatedPress reports:
https://apnews.com/article/nasa-parker-solar-probe-sun-flyby-584fa9a8e99cbe0a1cecf0f037ac1e34 -
5 weeks after the NASA Parker Solar Probe (PSP) made its closest and fastest flyby of the Sun, it is nearing aphelion and sending science data to earth over its high data-rate Ka-band link at 147 kbps.
https://eyes.nasa.gov/apps/dsn-now/dsn.html
https://eyes.nasa.gov/apps/solar-system/#/sc_parker_solar_probe
#ParkerSolarProbe #NASA
16/n -
Nach Sonnenannäherung: Parker Solar Probe funktioniert und sendet Daten - Golem.de www.golem.de/news/nach-so... #NASA #Raumsonde #ParkerSolarProbe
a space ship is flying in fron... -
Nach Sonnenannäherung: Parker Solar Probe funktioniert und sendet Daten - Golem.de
https://www.golem.de/news/nach-sonnenannaeherung-parker-solar-probe-funktioniert-und-sendet-daten-2501-192127.html #NASA #Raumsonde #ParkerSolarProbe -
La Parker Solar Probe ha "danzato" con le fiamme solari, sfidando l'impossibile. Più veloce di un proiettile, più calda del magma (vabbè, dai, la sto facendo lunga) sta riscrivendo i libri di astronomia. Mentre arrivano i primi dati della telemetria, è già tempo di prepararsi alle prossime missioni.
#Sole #EsplorazioneSpaziale #ParkerSolarProbe #NASA #Astronomia
https://www.futuroprossimo.it/2025/01/parker-solar-probe-dopo-il-bacio-al-sole-che-missioni-ci-sono/
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WOW, gut durchgeglüht, aber nicht verglüht. 😀
Die #ParkerSolarProbe der #NASA hat bei ihrem Rekordvorbeiflug in nur sechs Millionen Kilometern Entfernung zur #Sonne erfolgreich Daten gesammelt.
Trotz Temperaturen von fast 1000 Grad Celsius blieb die #Sonde dank ihres #Hitzeschilds voll funktionsfähig. Ziel der Mission: Rätsel um die heiße #Sonnenkorona lösen und den #Sonnenwind besser verstehen.
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A week after the NASA Parker Solar Probe (PSP) made its closest and fastest flyby of the Sun, it has been communicating with Earth using its low-rate X-band transceiver since yesterday, sending telemetry and spacecraft health data to the control center at JHUAPL in Maryland via NASA's Deep Space Network (DSN).
Science data will be downloaded via the high speed Ka-band link in the weeks to follow.
https://eyes.nasa.gov/apps/dsn-now/dsn.html
https://eyes.nasa.gov/apps/solar-system/#/sc_parker_solar_probe?rate=0&time=2025-01-02T11:38:17.716+00:00
#ParkerSolarProbe #NASA
14/n -
#NASA’s #ParkerSolarProbe Reports Successful Closest Approach to Sun
Following its record-breaking closest approach to the Sun, NASA's Parker Solar Probe has transmitted a beacon tone back to Earth indicating it's in good health and operating normally.
https://blogs.nasa.gov/parkersolarprobe/2024/12/27/nasas-parker-solar-probe-reports-successful-closest-approach-to-sun/
