Video: 00:04:42 Before Smile can begin studying how Earth responds to the streams of particles and bursts of radiation from the Sun, the spacecraft had to complete an extraordinary.
The source was published on May 15, 2026.
Preparing Smile for space.
Video: 00:04:42 Before Smile can begin studying how Earth responds to the streams of particles and bursts of radiation from the Sun, the spacecraft had to complete an extraordinary
