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Reposted by Alberto Peláez

Instituto de Astrofísica de Andalucía (IAA-CSIC) @iaacsic.bsky.social · 01/09/2026

🎞️ AUDIOVISUAL | Un nuevo sistema planetario con un posible mundo de lava y otro potencialmente habitable, confirmados por el IAA-CSIC www.youtube.com/watch?v=lGiG... @apelaeztorres.bsky.social

youtube.com

Confirmado un nuevo sistema planetario con un posible mundo de lava y otro potencialmente habitable

YouTube video by IAA - Comunicación

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Alberto Peláez @apelaeztorres.bsky.social · 22/07/2026

#HoRS3S just took place in Granada a few days ago, and what a great experience it was! Between all the great high-resolution talks and posters, I had the chance to present my work on the atmospheres of small benchmark exoplanets. It really is exciting to be at the dawn of the ELT era.

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Alberto Peláez @apelaeztorres.bsky.social · 22/07/2026

Some pics from my quick visit to Porto for #Exoplanets6! Now looking forward to next week's #HoRS3S meeting in Granada. Almost 200 high-res folks gathering there!

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Alberto Peláez @apelaeztorres.bsky.social · 02/06/2026

Some frames from the PhD & JAE-Intro Days 2026 at @iaacsic.bsky.social! This was the third time I've spoken about my planets and their envelopes at this event... Time really flies!

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Reposted by Alberto Peláez

AstroArxiv @astroarxiv.bsky.social · 27/04/2026

A gem system with a lava world and a habitable zone sub-Neptune orbiting TOI-1752. A. Peláez-Torres et. al. arxiv.org/abs/2604.15816

$High-resolution imaging and contrast curves as a function of angular separation of TOI--1752 obtained with the PHARO instrument installed at the 5\,m Hale telescope at Palomar Observatory using the Br-$ $ filter and the ShaRCS instrument installed at the Shane telescope using the $K_{s$

$Modelled emission spectra of TOI--1752\,b assuming three atmospheric compositions: 100\,\% CO$_2$ (blue), 100\,\% H$_2$O (light blue), and 100$ $ solar metallicity with haze (cyan); and three surface compositions: metal-rich (red), ultramafic (magenta), and granitoid (orange). Points with error ...$

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Reposted by Alberto Peláez

RAS Journals @rasjournals.bsky.social · 05/05/2026

Published in #MNRAS: "A gem system with a lava world and a habitable zone sub-Neptune orbiting TOI–1752", Peláez-Torres et al. This is Fig. 2: please visit academic.oup.com/mnras/articl... to read the paper. @royalastrosoc.bsky.social @academic.oup.com

Schematic of ground-based transit photometry observations of TOI–1752 system. The orbital phase coverage of TOI–1752.01 is shown in the top panel (nights of 2020 March 04, 2021 April 26, 2021 April 27, 2021 June 19, 2020 September 08, and 2024 April 21) and that of TOI–1752.02 in the bottom panel (nights of 2025 February 26, 2024 June 04, 2025 March 30, and 2025 July 06). The instrument/telescope used for the observation and the in-transit coverage percentage are shown in grey. The inclination i is taken into account.

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Alberto Peláez @apelaeztorres.bsky.social · 22/04/2026

What is GJ 1214 b really composed of? 🪐 It remains a mystery. In our latest article, we characterized its atmosphere to be rich in heavy metals, misty, and may contain CO₂. 🔗 Read the article here: www.aanda.org/articles/aa/... #Astronomy #Astrophysics #Exoplanets #Atmosphere #GJ1214b

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Reposted by Alberto Peláez

Instituto de Astrofísica de Andalucía (IAA-CSIC) @iaacsic.bsky.social · 15/04/2026

🗣️ Declaraciones de Alberto Peláez y Alejandro Sánchez, investigadores del IAA-CSIC y autores del estudio “Atmospheric constraints on GJ 1214 b from CRIRES+ and prospects for characterisation with ANDES” www.youtube.com/watch?v=7sur...

youtube.com

"El IAA acota la atmósfera del exoplaneta GJ 1214 b con el estudio más completo hasta la fecha"

YouTube video by IAA - Comunicación

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Reposted by Alberto Peláez

Instituto de Astrofísica de Andalucía (IAA-CSIC) @iaacsic.bsky.social · 15/04/2026

✔️ El IAA acota la atmósfera del exoplaneta GJ 1214 b con el estudio más completo hasta la fecha 🌐 www.iaa.csic.es/noticia/estu...

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Reposted by Alberto Peláez

Arif Solmaz @arifsolmaz.bsky.social · 20/04/2026

A gem system with a lava world and a habitable zone sub-Neptune orbiting TOI-1752 📄 arxiv.org/abs/2604.15816v1 📖 Summary: arifsolmaz.github.io/arxiv?date=202…

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Reposted by Alberto Peláez

arXiv bot (astro-ph) @krxiv-astro-ph.bsky.social · 20/04/2026

A gem system with a lava world and a habitable zone sub-Neptune orbiting TOI-1752 arxiv.org/pdf/2604.15816 A. Peláez-Torres et al.

arxiv.org

https://arxiv.org/abs/2604.15816

arXiv abstract link

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Reposted by Alberto Peláez

arXiv astro-ph.EP Earth and Planetary Astrophysics @astrophep-bot.bsky.social · 20/04/2026

A. Pel\'aez-Torres, et al.: A gem system with a lava world and a habitable zone sub-Neptune orbiting TOI-1752 arxiv.org/abs/2604.15816 arxiv.org/pdf/2604.15816 arxiv.org/html/2604.15816

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Reposted by Alberto Peláez

Exoplanet Courier @exocourier.bsky.social · 20/04/2026

[2604.15816] A. Peláez-Torres et al.: A gem system with a lava world and a habitable zone sub-Neptune orbiting TOI-1752. link

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Reposted by Alberto Peláez

AstroArxiv @astroarxiv.bsky.social · 23/02/2026

Atmospheric constraints on GJ 1214 b from CRIRES+ and prospects for characterisation with ANDES. A. Peláez-Torres et. al. arxiv.org/abs/2602.14343

$Same as Fig.\, {fig:snr_matrix$

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Alberto Peláez @apelaeztorres.bsky.social · 11/03/2026

Small planets are the norm, and they often host thick, cloudy atmospheres! With current instrumentation, this is what we mostly observe across our galaxy, and I had the chance to speak about it in my highlight talk during the External Scientific Advisory Board at @iaacsic.bsky.social. #Exoplanets

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Alberto Peláez @apelaeztorres.bsky.social · 17/02/2026

We uncovered a "wall of clouds" on the Neptune-like exoplanet GJ 436 b! ☁️🪐 By combining CARMENES and CRIRES+ data, we characterized GJ 436 b's cloudy atmosphere with unprecedented detail. 🔗 Link to the article: www.aanda.org/articles/aa/... #Astronomy #Astrophysics #Exoplanets #Atmosphere

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Reposted by Alberto Peláez

Arif Solmaz @arifsolmaz.bsky.social · 17/02/2026

Atmospheric constraints on GJ 1214 b from CRIRES+ and prospects for characterisation with ANDES 📄 arxiv.org/abs/2602.14343v1 📖 arifsolmaz.github.io/arxiv?date=202…

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Reposted by Alberto Peláez

arXiv astro-ph.EP Earth and Planetary Astrophysics @astrophep-bot.bsky.social · 17/02/2026

Torres, et al.: Atmospheric constraints on GJ 1214 b from CRIRES+ and prospects for characterisation with ANDES arxiv.org/abs/2602.14343 arxiv.org/pdf/2602.14343 arxiv.org/html/2602.14343

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Reposted by Alberto Peláez

Exoplanet Courier @exocourier.bsky.social · 17/02/2026

[2602.14343] A. Peláez-Torres et al.: Atmospheric constraints on GJ 1214 b from CRIRES+ and prospects for characterisation with ANDES. link

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Reposted by Alberto Peláez

arXiv bot (astro-ph) @krxiv-astro-ph.bsky.social · 17/02/2026

Atmospheric constraints on GJ 1214 b from CRIRES+ and prospects for characterisation with ANDES arxiv.org/pdf/2602.14343 A. Peláez-Torres, A. Sánchez-López, C. Jiang, E. Pallé, J. Orell-Miquel, M. López-Puertas, L. T. Parker, H. Diamond-Lowe.

arxiv.org

https://arxiv.org/abs/2602.14343

arXiv abstract link

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Reposted by Alberto Peláez

La Nación @lanacioncr.bsky.social · 31/01/2026

Científicos del IAA-CSIC caracterizaron la atmósfera del exoplaneta GJ 436 b y revelaron nubes extremas y una metalicidad 900 veces superior a la solar.

nacion.com

Resultados científicos desafían modelos actuales sobre la atmósfera de exoplaneta tipo Neptuno

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Reposted by Alberto Peláez

Instituto de Astrofísica de Andalucía (IAA-CSIC) @iaacsic.bsky.social · 29/01/2026

✔️ El Instituto de Astrofísica de Andalucía logra caracterizar la composición atmosférica del exoplaneta GJ 436 b con una precisión récord 🌐 www.iaa.csic.es/noticia/el-i...

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Alberto Peláez @apelaeztorres.bsky.social · 30/12/2025

Talking about clouds on exoplanets at the Museo de La Ciencia y El Cosmos de Tenerife thanks to the conference cycle "Del cielo a la tesis" ☁️🪐 @iacastrofisica.bsky.social #Astronomy #Astrophysics #Exoplanets #Atmospheres

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Reposted by Alberto Peláez

arXiv astro-ph.EP Earth and Planetary Astrophysics @astrophep-bot.bsky.social · 05/12/2025

Torres, et al.: Tighter constraints on the atmosphere of GJ 436 b from combined high-resolution CARMENES and CRIRES$^+$ observations arxiv.org/abs/2512.04161 arxiv.org/pdf/2512.04161 arxiv.org/html/2512.04161

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Reposted by Alberto Peláez

AstroArxiv @astroarxiv.bsky.social · 05/12/2025

Tighter constraints on the atmosphere of GJ 436 b from combined high-resolution CARMENES and CRIRES$^+$ observations. A. Peláez-Torres et. al. arxiv.org/abs/2512.04161

$Same as Fig.\, {fig:cc_water2$

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Reposted by Alberto Peláez

Exoplanet Courier @exocourier.bsky.social · 05/12/2025

[2512.04161] A. Peláez-Torres et al.: Tighter constraints on the atmosphere of GJ 436 b from combined high-resolution CARMENES and CRIRES^+ observations. link

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Reposted by Alberto Peláez

Exoplanet Courier @exocourier.bsky.social · 12/09/2024

[2409.07400] A. Peláez-Torres et al.: Validation of up to seven TESS planet candidates through multi-colour transit photometry using MuSCAT2 data. link

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Reposted by Alberto Peláez

Universidade de Vigo @uvigo.bsky.social · 31/07/2025

🎥 Velaquí un videorresumo do I Congreso Galego de Investigación en Astronomía e Astrofísica, no que se deron cita máis de medio cento de profesionais e investigadores. ➡️ f.mtr.cool/uixkuhzwtv #MáisUVigo #UVigo100x100 #SempreUVigo #VivoUVigo #XeraciónUVigo

f.mtr.cool

Enjoy the videos and music that you love, upload original content and share it all with friends, family and the world on YouTube.

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Reposted by Alberto Peláez

Universidade de Vigo @uvigo.bsky.social · 13/07/2025

⚠️ Os días 17 e 18 de xullo, o edificio Redeiras acolle o I Congreso Galego de Investigación en Astronomía e Astrofísica. ➡️ f.mtr.cool/lplpbvulzb #MáisUVigo #UVigo100x100 #SempreUVigo #VivoUVigo #XeraciónUVigo

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