Justino Martinez

Enjoying CROCO users meeting a Marseille...
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croco25.sciencesconf.org?lang=en

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1981 😁

flashbak.com/glasgow-in-t...

This one (January 7), using Seestar S50

August 10 shot, using Google Pixel 7

Dos millones de conchas encierran la historia de la ambición humana: un viaje de lujo, belleza y poder El Museo Nacional de Ciencias Naturales alberga en Madrid una de las mayores colecciones de malacología del mundo. El equipo científico que las custodia muestra las piezas más emblemáticas de su acerv...

Dos millones de conchas encierran la historia de la ambición humana: un viaje de lujo, belleza y poder

elpais.com/ciencia/2025...

Yes, life is what happens between consecutive CAT scans.

No, no se ve asi... es un fake... no se ve mas que lo que se ve en un desierto o en el mar lejos de fuentes luminicas. La atmosfera impacta poco... Eso es una composiciin de imagenes de larga exposicion... solo hay que ver las fotografias de las misiones Apolo desde la luna para hacerse una idea

PDF version

Francisco Franco (rigth), who governed Spain for almost 40 years, and Adolf Hitler (left), who governed Germany for 12 years.

Or you will have them until they die in bed

Daily updated status of #wildfires in Spain and Portugal in google maps

www.google.com/maps/@42.366...

He probably already has in mind to cede Alaska to Russia as compensation for trying to invade Ukraine.

Seestar s50 adapted to operate in equatorial mode

A latitude wedge base is essential to operate in equatorial mode.

Measuring the Sun's rotation An exercise you can do with your children or students It's vacation time! It's time to do things we don't normally have time for! So, I asked myself: "Can I roughly measure the sun's rotation speed wi...

I just published an exercise in which you will calculate the Sun's rotation period based on your measurements. It is an excellent introduction to solar observation for students, and a fun activity for you and your children during the summer
#astronomy #astrophoto 🧪🔭

www.linkedin.com/pulse/copy-m...

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Jupiter and Venus were visible this morning. Despite the clarity of the sky, a fast mounting of the Seestar S50 allowed four of Jupiter's satellites to be seen. It's not the best photo, but...
#astrophoto

And you captured the interaction between one of the Cignus-X1 black hole's jet and the interestellar matterial !!

Nice image.😃

Eric William Tanner Eric William Tanner (born 1989) is the Tanners' baby, born in the last episode of season 3 ("Having My Baby"). In the episode Baby, Come Back, ALF shows that he can make Eric quiet down when he is cry...

Eric Tanner

alf.fandom.com/wiki/Eric_Wi...

Charles Nickerson

www.google.com/search?q=Cha...

30 years ago I started my research career studying the collapse of dense stars. Later, my research derive to ocean, but astrophotography is one of my hobbies.

Yes

@bot.astronomy.blue signup

El golf de Roses és l'escenari del primer llançament de boies de deriva per entendre els corrents marins al Mediterrani

🌊 Llançades les primeres boies de deriva de l'ICATMAR al Golf de Roses! Recolliran dades per calibrar els #radars d'alta freqüència i afinar models de corrents marins, clau per a la predicció pesquera, la gestió de contaminació, el salvament marítim i la protecció del litoral.
shorturl.at/N5Dgo

The Seestar app has the "plan" option. You can select more than one target and select the photo starting and ending time for each one. I don't know if you refer to this app...
If you connect an extra battery there is not large enough night to finish it (except @ arctic winter latitudes) 😃

🧪🌊 After a few days of lower atmospheric temperatures, sea surface temperatures appear to be approaching seasonal norms. Temperature normalization seems to be evolving from north to south. Hopefully, it will continue this way for a while.

🧪🌊 This is why good journalistic practice must include submitting the final article to the scientists involved for a final review.

Salty language On Saturday morning, while I was half asleep and idly scrolling through the previous night’s awful news, an article kept appearing in my timeline claiming “Major reversal in ocean circu…

Salty language

diagrammonkey.wordpress.com/2025/07/07/s...

La région méditerranéenne est un hotspot du changement climatique, qui se réchauffe 20 % plus vite que la moyenne mondiale 🌡️

Ici les anomalies estivales de la température de surface de la mer depuis 1982 👇

Is this some place in a dictatorial country in South America during the 70s to 90s? Paramilitary forces?

The detrending is not assumed as linear, but we have found linearity for the 1982-2021 period in almost all points.
The method used was Singular Spectrum Analysis, but X11 show similar results.
Now, I'm testing quartiles regression (50 percentile) and results are very similar.