OSIRIS-REx Asteroid Sample Return

Watch a spacecraft deliver an asteroid sample to Earth! Our OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security–Regolith Explorer) spacecraft is approaching Earth, and on Sept. 24, 2023, it will release its sample return capsule into the atmosphere on a path to land at the Department of Defense’s Utah Test and Training Range.

The touchdown will mark the end of a seven-year journey to explore asteroid Bennu, collect a sample from its surface, and deliver it to Earth as the U.S’s first pristine asteroid sample. Scientists around the world will study the sample over the coming decades to learn about how our planet and solar system formed, as well as the origin of organics that may have led to life on Earth.