Dec 2026 Compliant · science.nasa.gov/wp-json/wp/v2/apod-basic/ARCHIVE DATE: 2026-10-13
DART Kinetic Impactor Ejecta Plume From Binary Moonlet Dimorphos
Resolved optical and LICIACube plume geometry following NASA’s Double Asteroid Redirection Test impact into Dimorphos, shortening its binary orbital period by 33 minutes.
LOCAL GEMMA COSMIC STORYTELLING SYNTHESIS (meteors-gemma:latest):
Momentum enhancement factor (β ≈ 3.6) measured during the DART hypervelocity impact validates recoil-driven planetary deflection models for rubble-pile Potentially Hazardous Asteroids.
Observatory Instrument
HST WFC3 + JWST NIRCam Joint Observation
Celestial Sector
65803 Didymos System
Primary Media Reference
https://apod.nasa.gov/apod/image/2210/DartPlume_HubbleWebb_960.jpgBrowse Recent NASA APOD Archive Chronicles
2026-10-18 · Carina Nebula Jets & Protoplanetary Io...2026-10-17 · Pillars of Creation in Mid-Infrared Du...2026-10-16 · Fomalhaut Debris Disk & Asteroid Belt ...2026-10-15 · Cassini Division & Encke Gap Shepherd ...2026-10-14 · OSIRIS-REx Bennu Nightingale Crater Re...2026-10-13 · DART Kinetic Impactor Ejecta Plume Fro...2026-10-12 · Solar Cycle 25 X-Class Coronal Mass Ej...2026-10-11 · TRAPPIST-1 Resonant Seven-World Habita...