Since 2017, three interstellar objects have been spotted passing through our solar system: 1I/ʻOumuamua, 2I/Borisov… and just ...

OSIRIS-REx is a New Frontiers mission, an opportunity NASA provides to universities and institutes to compete for a contract to explore the solar system, led by an individual principal investigator.

KENNEDY SPACE CENTER — Nearly 1,000 employees have accepted resignation offers, according to NASA late Thursday afternoon, according to the U.S. space agency.