OSIRIS-REx is an ongoing mission. It returned samples of asteroid Bennu to Earth on Sept. 24, 2023, and is now moving on to study asteroid Apophis in 2029.

The OSIRIS-REx spacecraft's name has been changed to OSIRIS-APEX for its new mission to asteroid Apophis. See its journey to ...

The proposed national US budget for 2026 contains a few nasty surprises for NASA, and some serious disappointments—among them ...

OSIRIS-REx, which stands for Origins, Spectral Interpretation, Resource Identification, Security, Apophis Explorer, first landed on Bennu in 2020.

OSIRIS-REx flies by Earth after releasing its Bennu sample return capsule and on to its next mission — chasing down Apophis — in this artist's rendering.

OSIRIS-APEX pursues asteroid Apophis during its exceptionally close flyby of Earth on April 13, 2029. Credit: NASA's Goddard Space Flight Center Conceptual Image Lab After seven years in space and ...

After successfully delivering NASA’s first asteroid sample collected in space, the OSIRIS-REx mission, now renamed OSIRIS-APEX, is embarking on a new journey — this time to study an asteroid ...

The OSIRIS-REx spacecraft, now known as the OSIRIS-Apophis Explorer, will brake into orbit around Apophis shortly after the asteroid's Earth flyby, kicking off extended observations.

NASA's OSIRIS-REx recently dropped off a sample from asteroid Bennu, and now it will continue on to a new target: asteroid Apophis.

OSIRIS-REx’s next target, Apophis, also makes regular close approaches to Earth — but NASA has confirmed that this asteroid won’t be striking the planet on any of its next three approaches ...

NASA's OSIRIS-REx spacecraft has successfully dropped off a capsule containing a sample of one asteroid — and is now heading for another one.