Departamento de Física

The article, titled “Analyzing New Planetary Systems at School: Applications of Newton’s Law of Universal Gravitation and Kepler’s Third Law,” presents a teaching sequence designed and implemented in Chile. This sequence uses real data from exoplanets to effectively teach concepts of contemporary astrophysics in classrooms.

Scilights are concise summaries written by professional science communicators that highlight the most interesting research published in AIP journals. Their goal is to give global visibility to the findings and bring them to a wider scientific audience.

On July 30, a significant milestone was reached in the decontamination of the Metropolitan Region, specifically in the municipality of Tiltil, with the 1,000th replacement of a wood-burning stove. The initiative, part of Anglo American's emissions compensation plan for its Los Bronces Integrado mining project, replaces old stoves with efficient heating and cooling equipment. The University of Santiago de Chile and Harvard University are collaborating to lead a scientific study that will measure the environmental impact of this replacement.

This research was led by Santiago Orcajo, a researcher affiliated with the Institute of Astrophysics of La Plata (Argentina). The study was conducted under the auspices of the Millennium Nucleus for the Study of Young Exoplanets and their Moons (YEMS), an initiative that convenes researchers from four Chilean academic institutions, including the University of Santiago de Chile (Usach).

A significant discovery by Valeria Olivares, a physicist at the University of Santiago, and an international team of astronomers, published in Nature Astronomy, reveals a correlation between the surface brightness of hot and warm gas in the central filaments of galaxy clusters. 

This finding provides crucial insight into the origin of these gaseous filaments, the primary fuel source for supermassive black holes and star formation. 

A significant discovery by Valeria Olivares, a physicist at the University of Santiago, and an international team of astronomers, published in Nature Astronomy, reveals a correlation between the surface brightness of hot and warm gas in the central filaments of galaxy clusters. 

This finding provides crucial insight into the origin of these gaseous filaments, the primary fuel source for supermassive black holes and star formation.