Interview in PuntoEdu (PUCP) — August 21, 2026

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PuntoEdu, the institutional magazine of my alma mater, the Pontificia Universidad Católica del Perú, interviewed me about my recent appointment as co-spokesperson of GRAND, together with Zhang Yi (Purple Mountain Observatory, Nanjing). We also talked about TAMBO, the high-energy tau-neutrino observatory proposed for the Colca Valley in Arequipa; about using astrophysical neutrinos to look for physics beyond the Standard Model; and about what my undergraduate and MSc years at PUCP left me with — above all, the habit of doubting my own results first. The headline quote translates as “PUCP gives you the chance to do international-level science while staying more or less at home.”

Photos by Melissa Merino.

Interview by Gabriela Machuca Castillo.

Note: the interview is in Spanish.

Read it here →

Wrap-up of the 2025 NBI Neutrino School

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The IV NBI PhD Summer School on Neutrinos has wrapped!

From July 7 to 11, 2025, we hosted 53 PhD, MSc, and BSc students from around the world. They received lectures on neutrino theory & phenomenology, neutrino astrophysics, and neutrino cosmology. All in all, we had 9 lectures, 5 topical seminars from NBI locals, and 24 student talks.

Here are a few photos (photo credit to co-organizer Markus Ahlers):

Like for the 2021, 2022, and 2023 schools, all the videos from the school are available on our YouTube channel.

IV NBI Neutrino Summer School “Here, There & Everywhere”

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Registration is now open for the fourth edition of our NBI Neutrino Summer School, “Here, There & Everywhere”.

Like in previous editions (2021, 2022, 2023), the school is aimed at PhD students and advanced MSc students from all over the world that work on neutrinos, are planning to work on them, or are simply interested in them! The school is a one-week series of lectures on neutrino phenomenology, astrophysics, and cosmology delivered by carefully chosen world experts on these subjects.

When? July 7-11, 2025

Where? Niels Bohr Institute, Copenhagen, Denmark

How to register? Go to our Indico page here

Registration deadline: March 31, 2025 (register early!)

Can you present a student talk? Accepted in-person participants are encouraged to submit an abstract

Is there a participation fee? Yes, there is a fee of 130 EUR for in-person participants

Questions? Find our contact information (Markus Ahlers, Mauricio Bustamante) on the Indico page

The school provides lunch (Monday to Friday), two coffee breaks a days, reception and a school dinner.