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

NASA develops asteroid defense initiatives to detect and deflect threats, ensuring Earth is prepared for potential ...

NASA recently announced a new mission to study an asteroid that seems far more important than they’re letting on. The space ...

The document builds on the academies' decadal survey, outlining recommended missions for NASA's next New Frontiers program.