Flyby
Hera Mars & Deimos Flyby
Mars & Deimos Falcon 9 Block 5 | Hera
Hera is a European Space Agency (ESA) mission launched on 7 October 2024 to visit the asteroid Didymos and its moon Dimorphos as part of the NASA/ESA Asteroid Impact and Deflection Assessment (AIDA) collaboration. On 7 March 2025, it will fly by Mars (within 6000 km) and Deimos (~1000 km).
Updates
Nosu • March 10, 2025, 4:37 p.m.
Adding closest approach time
Nosu • Feb. 17, 2025, 12:25 p.m.
Adding event
Related Information
Falcon 9 Block 5 | Hera
SpaceX | United States of AmericaCape Canaveral SFS, FL, USA
Oct. 7, 2024, 2:52 p.m.
Status: Launch Successful
Mission:
Hera is a space mission in development at the European Space Agency in its Space Safety program. Its primary objective is to study the Didymos binary asteroid system that was impacted by DART and contribute to validation of the kinetic impact method to deviate a near-Earth asteroid in a colliding trajectory with Earth. It will measure the size and the morphology of the crater created by and momentum transferred by an artificial projectile impacting an asteroid, which will allow measuring the efficiency of the deflection produced by the impact. It will also analyze the expanding debris cloud caused by the impact.
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