Rao wins the prestigious Discovery Education 3M Young Scientist Challenge for her invention, Tethys, a device to detect lead in contaminated water. The win provides significant visibility and resources for her project.

Rao is named TIME's Kid of the Year for 2020. This recognition brings her international acclaim and places her in the spotlight as a leading voice for young innovators and problem-solvers.

Rao continues to receive various awards, honors, and accolades for her work in STEM and her advocacy for young people. These recognitions further cement her role as a prominent figure in the fields of science, technology, and education. Specific awards during this period are varied and ongoing.