#Spaceweather

1 day ago

Space Weather Dashboard

SDO AIA211 (solar atmosphere). Coronal holes appear as dark areas in the image.

Space Weather

A minor G1 geomagnetic storm (Kp5) is again in progress, thanks to the continuing fast solar wind from an extended coronal hole which wraps around the solar disc. Aurora may become visible at high-latitudes after sunset.

#spaceweather
#g7izu

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890-Comet 467P(Linear-Grauer) Astronomers using the 8.1 m Gemini South Telescope in Chile were excited by the fact that 467P (LINEAR-Grauer)’s Centaur like orbit had been changed as the nucleus emitted rocket like bursts of gases as it was warmed by the Sun. Inert inactive asteroids orbit the Sun following the law of gravity whereas active asteroids can emit little rocket like bursts of gas which can change their path about the Sun in interesting ways. It is important to study objects like 467P (LINEAR-Grauer) to make sure their path about the Sun doesn’t change to make them a threat to our home planet.

1 day ago

HF #Propagation Report - Stormy intervals (Kp 5–6) are initially expected, followed by mostly unsettled to active geomagnetic activity (Kp 3–4). Solar activity is low to moderate (M 25% X 01% Proton 01%). HF conditions will be partly disrupted, later moderate to good. #spaceweather #hamradio #hamr

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@algrauer.bsky.social

1 day ago

📣 New Podcast! "890-Comet 467P(Linear-Grauer)" on @Spreaker #alien #asteroid #astronomy #comet #earth #jupiter #mars #meteor #meteorite #meteoroid #moon #nasa #planet #satellite #space #spaceweather #sun #telescope #venus #weather

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1 day ago

Space Weather Dashboard

Space Weather

A G1 geomagnetic storm is in progress. A fast solar wind from the Earth-facing coronal hole is now hitting Earth.

#spaceweather
#g7izu

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2 days ago

HF #Propagation Report - Geomagnetic activity will rise up to unsettled to active levels (Kp 3-4) under the influence of fast coronal winds, risk of minor storms (G1/Kp 5). Solar activity is low (M 20% X 01% Proton 01%). Expect mostly fair to partly good HF conditions. #spaceweather #hamradio #hamr

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@westportastro.bsky.social

2 days ago

Space Weather

A coronal hole is now facing Earth. The fast solar wind from this hole should reach Earth in the next few days, increasing auroral probabilities at high-latitudes. A G1 geomagnetic storm watch is in effect for 13/14 March.

#spaceweather

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Westport Observatory

2 days ago

Poster for 'Riding the Solar Cycle' lecture by Dr. Lisa Upton, featuring solar activity graph and fiery sun image, scheduled March 17, 2026.

WAS welcomes back Dr. Lisa Upton (SwRI). How well did we predict Solar Cycle 25; and what comes next? Join us March 17 at 8PM.

was-ct.org/events/so...

#Astronomy #SolarPhysics #SpaceWeather #SolarCycle25 #Heliophysics #STEM #WomenInSTEM #WestportObservatory #WestportAstronomicalSociety

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Games by Stitch

@gamesbystitch.com

2 days ago

Just us?

#CME #SpaceWeather #VideoGames

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ESWW

@eswwconf.bsky.social

2 days ago

ESWW 2026 (Florence, 2–6 Nov) — Session proposal deadline: 20 March

⏳ 8 days left to propose Plenary or Parallel sessions and help shape the community program.

Submit your session:
esww2026.eswan.eu/calls/parall...

#ESWW2026 #SpaceWeather #SpaceClimate

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3 days ago

HF #Propagation Report - Geomagnetic activity is expected to be mostly quiet to unsettled. Solar activity and the risk of solar flares are low (M 20% X 01% Proton 01%). Moderate to fairly good HF conditions. On Friday, geomagnetic storms are likely due to a coronal hole #spaceweather #hamradio #hamr

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@astrobiology.bsky.social

3 days ago

Geomagnetic conditions are remaining calm. A returning coronal hole will increase the solar wind speed on around the weekend. High-latitude aurora watchers may get some nice shows!

#spaceweather
#g7izu

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Astrobiology

3 days ago

New Model Defines An Upper Limit To Planetary Radiation Belt Intensity - Astrobiology We all know that stars radiate light and much more. But radiation belts can also surround many other celestial bodies, such as planets.

New Model Defines An Upper Limit To Planetary Radiation Belt Intensity
astrobiology.com/2026/03/new-... #astrobiology #SpaceWeather #habitability

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4 days ago

Solar Storms

#Space #SpaceWeather
#SolarStorms #Magnetosphere

en.wikipedia.org/wiki/Solar_s...

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4 days ago

Solar Storms

#Space #SpaceWeather
#SolarStorms #Magnetosphere

en.wikipedia.org/wiki/Solar_s...

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4 days ago

Coronal Mass Ejections

#Space #SolarDynamics
#SpaceWeather #EarthSciences

en.wikipedia.org/wiki/Coronal...

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4 days ago

Coronal Mass Ejections

#Space #SolarDynamics
#SpaceWeather #EarthSciences

en.wikipedia.org/wiki/Coronal...

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4 days ago

Coronal Mass Ejections

#Space #SolarDynamics
#SpaceWeather #EarthSciences

en.wikipedia.org/wiki/Coronal...

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4 days ago

Solar Flares

#Space #SpaceWeather
#SolarFlares #SolarStorms
#TheMagnetosphere

en.wikipedia.org/wiki/Solar_f...

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4 days ago

Solar Flares

#Space #SpaceWeather
#SolarFlares #SolarStorms
#TheMagnetosphere

en.wikipedia.org/wiki/Solar_f...

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4 days ago

Solar Flares

#Space #SpaceWeather
#SolarFlares #SolarStorms
#TheMagnetosphere

en.wikipedia.org/wiki/Solar_f...

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The National Academies of Sciences, Engineering and Medicine

4 days ago

HF #Propagation Report - Quiet to unsettled geomagnetic activity is expected over the next 24 hours, with the possibility of active intervals. Low solar activity will continue, isolated M-flares maybe possible (M 20% X 01% Proton 01%). Usable to good HF conditions. #spaceweather #hamradio #hamr

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@nationalacademies.org

4 days ago

A new SETI Institute study suggests that #SpaceWeather could be interfering with their attempts to detect alien signals.

Learn about space weather, its impact on communications and other infrastructure, and ways to improve forecasting: https://ow.ly/P5V450Ys3wn

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🦋🧿Tempestori 🌬🌊

@tempestori.bsky.social

4 days ago

A Wave of Fireballs Has Begun and We're Not Ready... YouTube video by Stefan Burns Clips

Ooh! Fireballs!
#PrepareProtectDontPanic
#SpaceWeather
🙏〰️🙏

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@algrauer.bsky.social

4 days ago

379E-415-Well Done Once every 1,435 days , a 780 foot diameter space rock that my Catalina Sky Survey teammate Carson Fuls discovered makes an annihilation defying close approach to our star. At it's nearest point to the Sun, Carson's well done space rock is traveling at an amazing 93 miles per second and receives 26 times the amount of solar radiation that heats the surface of the planet Mercury to 800F. After Carson first discovered his heat resistant space rock traveling towards it's next hot date with the Sun, it was observed by telescopes in New Mexico, Arizona, Hawaii, and England. These data allowed scientists at the Minor Planet Center to calculate it's orbit around the Sun, estimate it's size, and give it the name 2017 TC1. 2017 TC1 crosses the orbits of Mars, Earth, Venus, and Mercury and can come relatively close to Jupiter on it's extremely elliptical orbit about the Sun. It is possible that in the very distant past the giant planet Jupiter's pull on 2017 TC1 sent it on it's current path around the Sun. In September of 2021, 2017 TC1 will once again be bright enough for asteroid hunters to track as it makes another close approach to our Sun. At this time astronomers with be able to measure the pattern of colors that 2017 TC1 reflects which will reveal it's surface chemical composition. Until then we are left to wonder how it is possible for a space rock to survive on such a harrowing path.

📣 New Podcast! "379E-415-Well Done" on @Spreaker #alien #asteroid #astronomy #comet #earth #jupiter #mars #meteor #meteorite #meteoroid #moon #nasa #planet #satellite #space #spaceweather #sun #telescope #venus #weather

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MPS Göttingen

@mpsgoettingen.academiccloud.social.ap.brid.gy

5 days ago

Öffentliche Vortragsreihe "Im Feuerwerk der Sonne" Do., 12. März 2026, 19 Uhr Prof. Dr. Hardi Peter (MPS) Unsichtbar und doch zu messen: Wie der Wind von der Sonne ihre Umgebung prägt

COMING UP: the next lecture in our public lecture series “Im Feuerwerk der Sonne”. On Thursday, March 12th, at 7 PM, learn all about the #SolarWind including new research results. In German. More here: https://www.mps.mpg.de/im-feuerwerk-der-sonne ☀️🔭
#Sun #SpaceWeather @thegoecampus

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Max Planck Institute for Solar System Research

@mpsgoettingen.bsky.social

5 days ago

Öffentliche Vortragsreihe "Im Feuerwerk der Sonne" Do., 12. März 2026, 19 Uhr Prof. Dr. Hardi Peter (MPS) Unsichtbar und doch zu messen: Wie der Wind von der Sonne ihre Umgebung prägt

COMING UP: the next lecture in our public lecture series “Im Feuerwerk der Sonne”. On Thursday, March 12th, at 7 PM, learn all about the #SolarWind including new research results. In German. More here: www.mps.mpg.de/im-feuerwerk... ☀️🔭
#Sun #SpaceWeather @goettingen-campus.de

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thedailyperspective.org

@thedailyperspective.org

5 days ago

SETI's blind spot: how stellar weather may be hiding alien signals SETI researchers discover space weather distorts radio signals from alien civilisations, potentially explaining the lack of detected transmissions.

SETI's blind spot: how stellar weather may be hiding alien signals

#SETI #AlienLife #SpaceWeather #Astronomy #AusNews

thedailyperspective.org/article/2026-03-10-setis...

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Kennedy

@pike52.bsky.social

6 days ago

10 hours ago #spaceweather #NASA #solaractivity
"Geophysicist Stefan Burns reports of the sudden appearance of fireballs across the globe and how they may potentially be debris from Interstellar Object 3I/ATLAS"...
www.youtube.com/watch?v=qJ2n...

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