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OSIRIS-REx Full Mission Gallery
OSIRIS-REx is the first U.S. mission to collect a sample from an asteroid. It returned to Earth on Sept. 24, 2023, to drop off a capsule with material from asteroid Bennu. After dropping off the sample capsule through Earth's atmosphere, the spacecraft was renamed OSIRIS-APEX and sent on a new mission to explore asteroid Apophis in 2029. This is a sampling of images and videos from the entire mission.
Tiny Grains From Asteroid Bennu Reveal How Jupiter Shaped the Early Solar System
The asteroid’s dust may preserve a record of how planets assembled 4.5 billion years ago.
Asteroid Bennu may have formed much closer to the Sun than scientists thought
Returned asteroid grains link Bennu, Ryugu and CI meteorites to a mixed dust reservoir shaped by ice and the young Jupiter.
Asteroid Bennu’s Rugged Surface Baffled NASA, We Finally Know Why
In one of the biggest surprises of NASA's OSIRIS-REx mission, its target asteroid, Bennu, turned out to be a jagged, rugged world covered in large boulders, with few of the smooth patches of sandy or pebbly material scientists had expected based on observations with Earth-based instruments. Bennu's looks were quite deceiving, and until now, scientists struggled to figure out why.
Scientists Make a Game-Changing Find in the Bennu Asteroid
According to the researchers from the University of Pennsylvania, some of the amino acids found in the asteroid Bennu likely formed in a different way than was previously thought, effectively challenging what we thought we knew about the origins of life.
Asteroid Bennu reveals a new pathway to life’s chemistry
Dust from asteroid Bennu is revealing a surprising origin story for life’s building blocks. New research suggests some amino acids formed in frozen ice exposed to radiation, not warm liquid water as scientists long believed. Isotopic clues show Bennu’s chemistry differs sharply from well-studied meteorites, pointing to multiple pathways for creating life’s ingredients.