Summary:
- The Hera mission, a joint project between the European Space Agency (ESA) and NASA, is set to visit the asteroid system Didymos and its smaller companion Dimorphos to study the effects of the DART (Double Asteroid Redirection Test) spacecraft's impact on Dimorphos.
- Hera will arrive at the Didymos asteroid system a few years after the DART mission, allowing it to observe the long-term effects of the impact and gather detailed data on the asteroids' composition, internal structure, and other characteristics.
- The Hera mission aims to demonstrate the feasibility of planetary defense techniques, such as deflecting potentially hazardous asteroids, and to provide valuable scientific insights into the nature of these celestial bodies.