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Anticipated Geological Assessment of the (65803) DidymosâDimorphos System, Target of the DARTâLICIACube Mission
On 2022 September 26, the DART spacecraft will impact the surface of Dimorphos, the âŒ160 m size satellite of the binary near-Earth asteroid (NEA) (65803) Didymos. What will be observed on the surfaces of both asteroids and at the DART impact site is largely unknown, beyond the details of Didymos revealed by previous Arecibo and Goldstone radar observations. We present here the expected DART and LICIACube observations of the Didymos system and discuss the planned mapping strategies. By searching similar geological features and processes identified on other NEAs, we constrain the impact conditions that DART might encounter at Dimorphos, assessing both the asteroidâs surface and interior structure. © 2022 Planetary Science Journal. All right reserved.Open access journalThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]