NASA’s OSIRIS-REx spacecraft captured a stunning portrait of Earth’s disk, spanning the Pacific from Australia to America’s West Coast. The color composite image, created from readings ...

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

Scientists from NASA’s OSIRIS-REx asteroid sample return mission recently delivered remarkable findings about asteroid 101955 Bennu after the mission returned its samples to Earth in 2023.

After four years in space, NASA’s OSIRIS-REx craft made a brief landing on the asteroid Bennu to collect samples of the ancient rock. Six months later, part of the spacecraft began its journey ...