• PhD. Student, Dec 2016 - Present

University of Bern, Switzerland

Advisor: Prof. Dr. Nicolas Thomas

  • Master of Science in Physics of the Earth and the Atmosphere (Major in Geophysics), 2016

University of Cologne, Germany

Thesis: "Lyman-alpha Albedo Map of Europa with Hubble Space Telescope Observations."

Advisor: Prof. Dr. Joachim Saur

  • Bachelor of Science in Physics, 2013

Universidad de los Andes, Bogotá, Colombia 

Thesis: "Cosmochronology and Radioactivity in Nuclear Astrophysics."

Advisor: Dr. Neelima Kelkar


2019      Talk: "Modelling the inner-coma of comet 67P/Churyumov-Gerasimenko"

                EPSC-DPS Joint Meeting 2019 - Geneva, Switzerland

2019       Talk: "Modelling the H2O outgassing from the southern hemisphere of comet 67P/Churyumov-Gerasimenko"

               EGU General Assembly - Vienna, Austria

2012       Talk at the Andean School on Nuclear Physics in the 21st century.

               Universidad de los Andes, Colombia.     


2019      Workshop on Exocomets: Understanding the composition of Palnetary Building blocks. Lorentz Center, Leiden, Netherlands.

2018      EPSC Berlin, Germany

2017      JUnior Researchers’ Assembly (JURA), Switzerland.

Training courses

2017       Alpbach Summer School: "The Dusty Universe"

2013       Summer School in Earth System: An Introduction to Modeling the Climate System.

               Universidad de los Andes, Colombia.

2006       Course in basic Astronomy. Observatory – Universidad Sergio Arboleda, Colombia.



Tutor- Exercises for Veterinary students

HS2018, University of Bern

HS2019, University of Bern


Tutor- Laboratory Course for Physics and Astronomy students ("Praktikum I")

FS2018, University of Bern

FS2019, University of Bern

FS2020, University of Bern


Tutor- Laboratory Course for Physics and Astronomy students ("Praktikum II")

HS2017, University of Bern


Tutor- Laboratory Course for Biology students

FS2017, University of Bern


Tutor- Exercises in Physics I

2011, Universidad de los Andes


Assistant Teacher for the Courses

  • Physics I and II

  • Natural Disasters

  • Waves and Fluids

2011 - 2012, Universidad de los Andes