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OSIRIS-APEX 2024

June 3 , 2024 29 days 174 0
  • Nasa's asteroid-exploring spacecraft OSIRIS-APEX has passed its first major test on the journey to asteroid Apophis.
  • The probe, originally known as OSIRIS-REx, successfully navigated its closest approach to the Sun.
  • The spacecraft is now operating normally on an elliptical solar orbit that will bring it even closer to the Sun five more times before reaching Apophis in 2029.
  • Its next perihelion, or closest solar approach, is scheduled for September 1, 2024 at just 46.5 million miles from the Sun.
  • It is roughly half the Earth-Sun distance.

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