When people were forced to isolate themselves physically during the pandemic, many new connections sprung up through the Internet. In order to promote this newfound global oneness and to facilitate global education, this article examines a STEAM activity that promotes a holistic approach to education and make way for a global citizenry as students and educators collaborate to discover solutions to the most pressing worldwide issues. This activity was undertaken by a fifth-grade teacher in Houston, Texas, working with a group of about eight students and their teacher from a school in Sao Paolo, Brazil. The students in the United States were working on a unit about matter and identifying materials through observations and measurements. A focus on engineering practices facilitated the global collaboration. The mission was to build a rover that will be able to travel on Mars. The activity was executed remotely with the goal of promoting a shared collaborative partnership between the American and Brazilian teams. The teams from two different locales need to share ideas to make a prototype that will travel for at least one meter. The object is for them to create the same rover within each group through their discourse. To further encourage cultural exchange and promote ecofriendly and affordable construction, they were encouraged to use recyclable materials. The activity can be adapted to different grades and places, depending on the teacher's preference and location of the international partnership.