Matthieu Béthermin
@matbethermin.bsky.social
Faculty astronomer at Strasbourg observatory. Star formation in high-z galaxies from sub-galactic scales to large-scale structures. Long distance triathlete when I am not nerding on my laptop. Husband of @karinavoggel.bsky.social.
And is "pedagogy" is the new excuse for bold unfounded claims after "we need to catch the interest of the public"?
July 17, 2025 at 8:46 AM
And is "pedagogy" is the new excuse for bold unfounded claims after "we need to catch the interest of the public"?
3 problems here:
- you assume that a person who was a very productive researcher on one field can be relevant in another
- you assume that "brillant" people remains "brillant", but people sometimes lose their skills/sanity for various reasons
- you assume citation metric correlates with quality
- you assume that a person who was a very productive researcher on one field can be relevant in another
- you assume that "brillant" people remains "brillant", but people sometimes lose their skills/sanity for various reasons
- you assume citation metric correlates with quality
July 17, 2025 at 8:44 AM
3 problems here:
- you assume that a person who was a very productive researcher on one field can be relevant in another
- you assume that "brillant" people remains "brillant", but people sometimes lose their skills/sanity for various reasons
- you assume citation metric correlates with quality
- you assume that a person who was a very productive researcher on one field can be relevant in another
- you assume that "brillant" people remains "brillant", but people sometimes lose their skills/sanity for various reasons
- you assume citation metric correlates with quality
Same Grey weather in Strasbourg...
March 29, 2025 at 11:48 AM
Same Grey weather in Strasbourg...
Reposted by Matthieu Béthermin
Direct links to #Euclid #ESASky:
Euclid Deep Field South: sky.esa.int/esasky/?hide...
Euclid Deep Field North: sky.esa.int/esasky/?hide...
Euclid Deep Field Fornax: sky.esa.int/esasky/?targ...
#astronomy #space @esa.int
2/2
Euclid Deep Field South: sky.esa.int/esasky/?hide...
Euclid Deep Field North: sky.esa.int/esasky/?hide...
Euclid Deep Field Fornax: sky.esa.int/esasky/?targ...
#astronomy #space @esa.int
2/2
ESASky 7.3.1
ESASky is an application that allows you to visualise and download public astronomical data from space-based missions.
sky.esa.int
March 19, 2025 at 12:06 PM
Direct links to #Euclid #ESASky:
Euclid Deep Field South: sky.esa.int/esasky/?hide...
Euclid Deep Field North: sky.esa.int/esasky/?hide...
Euclid Deep Field Fornax: sky.esa.int/esasky/?targ...
#astronomy #space @esa.int
2/2
Euclid Deep Field South: sky.esa.int/esasky/?hide...
Euclid Deep Field North: sky.esa.int/esasky/?hide...
Euclid Deep Field Fornax: sky.esa.int/esasky/?targ...
#astronomy #space @esa.int
2/2
It was a z<6 astronomer. So, it works 😬
December 2, 2024 at 8:18 AM
It was a z<6 astronomer. So, it works 😬
C'était la seconde, mais le train du matin était quand même plein de costards-cravates.
December 2, 2024 at 7:08 AM
C'était la seconde, mais le train du matin était quand même plein de costards-cravates.
Thanks for this list. Can you add me?
November 24, 2024 at 8:31 AM
Thanks for this list. Can you add me?
The CONCERTO twin doctors were amazing 👏 It was so great to work with them and witness them growing as scientists.
November 29, 2023 at 10:27 PM
The CONCERTO twin doctors were amazing 👏 It was so great to work with them and witness them growing as scientists.
And thanks again to the ALMA observatory for the beautiful data. These are only partially observed programs (~20%). Imagine what we could do at full depth! I really hope that we will ultimately be lucky and that one day the 500pc observations of VC875 will be completed...
November 21, 2023 at 4:08 PM
And thanks again to the ALMA observatory for the beautiful data. These are only partially observed programs (~20%). Imagine what we could do at full depth! I really hope that we will ultimately be lucky and that one day the 500pc observations of VC875 will be completed...
Lots of thing could happen (starbursts timescale shorter than the mergers, inefficient of mergers to trigger starbursts, selection effect...). A lot more needs to be done both on the observational and simulation side... Stay tuned!
November 21, 2023 at 4:07 PM
Lots of thing could happen (starbursts timescale shorter than the mergers, inefficient of mergers to trigger starbursts, selection effect...). A lot more needs to be done both on the observational and simulation side... Stay tuned!