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Happy to be able to share this exciting new result that Yoshi Fudamoto and Pascal Oesch obtained on dusty star-forming galaxies identified in the immediate vicinity of star-forming galaxies targeted as part of the REBELS program. What is especially interesting about the

HST will be taking the first observations for my lensing program on Monday! I am so excited. This is the very first target, the image kind of says it all :-)

Voir loin, si loin que nous pourrions voyager dans le temps. C’est aujourd’hui possible. Ce 25 décembre 2021 restera à jamais gravé dans l'histoire de la conquête spatiale. Bravo aux équipes, en particulier à nos équipes françaises et européennes. Quelle fierté ! « Go Webb! »

⚡️Bucha City Council: Ukraine's military surround the towns of Bucha, Irpin and Hostomel near Kyiv. It means that the Russian troops north-west of Kyiv are now encircled.

Critiques of Western cancel culture are possibly not best made by those currently slaughtering civilians for the crime of resistance, or who jail and poison their critics. #IStandWithUkraine bbc.in/3tBRsED

It’s paper day! 🥳 I’m super excited to share this work, made possible by the magnificent The REBELS Collaboration 💥 Here, for the first time, we infer the amount of neutral atomic H (HI) *in galaxies* at z > 6 (!) Check it out here 👇 arxiv.org/abs/2206.07763 Short thread below:

Our paper is out on arXiv.org today! The “Duality” points to its two-faced nature, dealing with two types of spectral features: line and dust-continuum emission. It’s also a tale of two observatories, ALMA Observatory📡 & Hubble, looking back ~13 Gyr in time… 🧵 arxiv.org/abs/2207.00022

Important note regarding the direction of changes to the NIRCAM zeropoints!

Details for the PhD call for Leiden Observatory are out! jobregister.aas.org/ad/df25f8e3. Loads of awesome PhD projects are available --> local.strw.leidenuniv.nl/jobs/phd/examp… Please consider applying! Deadline December 1st.

Extremely happy and grateful for the amazing opportunities that the StG generate! Interested exploring what galaxies in the early Universe actually do? Keep an eye out for job ads at ISTAustria soon!

I'm excited to announce our new paper regarding the new large population of faint galaxies found in the deepest public field taken by JWST: NGDEEP. The arxiv pre-print is available here arxiv.org/abs/2302.04270 1/9

An amazingly bright [CII] line found in a very red z~7 source in @astro_endsley's photometric sample over COSMOS. Very impressive work -- and indeed a huge surprise to find a line like this!

Presentation of NIRSpec IFU observations of z~7 sources from the REBELS sample by Lucie Rowland providing spatially-resolved ionization properties. #firstlight2023

Huge pleasure to watch super-smart student Lucie Rowland (working with Jackie Hodge and me) give a great talk for the Leiden Observatory science day!