Europe’s Hera Probe Reaches Didymos to Assess NASA’s Asteroid Impact
Europe’s Hera spacecraft is closing in on the Didymos asteroid system to examine the aftermath of NASA’s 2022 DART collision, the first real-world test of planetary defense. The mission will measure the crater, the altered orbit and the physical properties of the binary pair, data that could shape future strategies for deflecting hazardous asteroids.
