We followed up #ESAEuclid's near-infrared image of the Dark Cloud LDN 1641 with a comparison to the previous most used survey, 2MASS, and to a bespoke ground-based image in visible light.

Here's the comparison and writeup, including tools to pan, zoom, and experiment yourself:

https://www.euclid-ec.org/clouds-darkness-dust-and-light/

#ESA #space #astronomy #science

Not only #ESAEuclid saw the recent massive solar proton and X-ray outbreaks. Some of #ESA's other sats actually did science with it:

#astronomy #space

https://www.esa.int/Space_Safety/Space_weather/Lessons_from_the_November_2025_solar_storm

We followed up #ESAEuclid's near-infrared image of the Dark Cloud LDN 1641 with a comparison to the previous most used survey, 2MASS, and to a bespoke ground-based image in visible light.

Here's the comparison and writeup, including tools to pan, zoom, and experiment yourself:

https://www.euclid-ec.org/clouds-darkness-dust-and-light/

#ESA #space #astronomy #science

We summarized #ESAEuclid's experience with this outbreak here:

https://www.euclid-ec.org/here-comes-the-sun/

Not only #ESAEuclid saw the recent massive solar proton and X-ray outbreaks. Some of #ESA's other sats actually did science with it:

#astronomy #space

https://www.esa.int/Space_Safety/Space_weather/Lessons_from_the_November_2025_solar_storm

@jon

Sonne in #Heidelberg, Nebel in #Darmstadt. Irgendwo dahinter ist das #ESA Kontrollzentrum #ESOC, von wo aus auch #ESAEuclid betrieben wird. Morgen bin ich dann bei ESAs Technikzentrum #ESTEC in Noordwijk und wenn alles gut geht, kommende Woche zumindest in der Nähe vom ESA Hauptquartier ( #Paris) und eine Woche später beim ESA-Wissenschaftszentrum # #ESAC bei #Madrid.

Per #Zug.

#CrossBorderRail #Bahn