#pdc2025 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #pdc2025, aggregated by home.social.
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Steve Chesley describes the heliocentric orbit change for Didymos from the #DARTMission impact, rather that the orbit change of Dimorphos about Didymos.
~12 microns/second, measured by occultation timing.
Lots of science from chasing shadows.
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#PDC2025 resumes with @schmemela leading discussion of different asteroid deflection methods; including both the #DARTMission & other work on kinetic impact deflection and things like gravity tractor deflection.