Sept. 22, 2023
Seven years after it left for the near-Earth asteroid Bennu, NASA's OSIRIS-REx spacecraft is returning with a celestial souvenir. On the morning of Sunday, Sept. 24, as it passes by Earth the probe will release a canister holding about 9 ounces of space rock. The container will plummet through the atmosphere, its parachute will unfurl, and it will touch down in the Utah desert at about 8:55 am Mountain time.