OSIRIS-REx Taking Shape, Engineers Explain Innovative Asteroid Sample Return Mechanism

Artist concept of OSIRIS-REx. Image Credit: NASA/Goddard/University of Arizona

Artist concept of OSIRIS-REx in the environs of Asteroid Bennu, sometime after 2018. Image Credit: NASA/Goddard/University of Arizona

While avid space watchers may thrill to missions such as Stardust (which returned a sample from a comet), Dawn (which visited an asteroid and dwarf planet), and Rosetta (which placed a lander upon a comet’s […]

Spacecraft Assembly Begins for NASA's OSIRIS-REx Asteroid Sample Return Mission

Artist concept of OSIRIS-REx, the first U.S. mission to return samples from an asteroid to Earth. Image Credit: NASA/Goddard

The first United States mission in history to launch a robotic spacecraft to an asteroid, retrieve samples, and return those samples back to Earth for study just passed a big milestone in its development […]