OSIRIS-REx: Bringing an Asteroid Sample to Earth

NASA’s OSIRIS-REx launched in 2016 to study the near-Earth asteroid Bennu.
Its name stands for Origins, Spectral Interpretation, Resource Identification, Security–Regolith Explorer.
OSIRIS-REx arrived at Bennu in 2018, mapping its surface in detail.
In October 2020, it performed a “Touch-and-Go” (TAG) maneuver to collect samples.
The spacecraft grabbed an estimated 8.8 ounces (250 grams) of asteroid material.
Bennu is rich in carbon and may hold clues to the origins of life.
OSIRIS-REx traveled over 4.4 billion miles during its mission.
The sample capsule safely returned to Earth on September 24, 2023.
Scientists will study the material for decades, unlocking secrets of the early solar system.
After delivery, the spacecraft was renamed OSIRIS-APEX to target asteroid Apophis.