Students in Cornell's Space Systems Design Studio (SSDS) have released mission results for two unique light-sail experiments. These sails are slightly larger than a pizza box and harness momentum from photons to accelerate to high velocities. With ChipSats onboard—gram-scale spacecraft that fit...
Source: [Phys.org](https://phys.org/news/2026-09-student-missions-deploy-free-flying.html)