osiris rex asteroid bennu illustration nasa
An illustration of OSIRIS-REx in orbit around asteroid Bennu.
  • NASA's OSIRIS-REx spacecraft is scheduled to deliver a return capsule with asteroid dust on Sunday.
  • The capsule should land in the Utah desert if all goes according to plan. 
  • Scientists hope to study the asteroid dust and dirt in every way possible. 

On Sunday, Earth should receive a very special package from space, if all goes according to plan.

After nearly three years, NASA's OSIRIS-REx is scheduled to finally deliver the largest asteroid sample ever to the Utah desert at approximately 10:55 a.m. ET.