Taking a camera into space is not a luxury, it is a necessity to share what few eyes see. The Artemis II mission gave us images of the Earth rising and the far side of the Moon, a visual reminder of weightlessness. Behind these cosmic postcards are decades of work, such as that of Candice Hansen-Koharcheck, a scientist who has witnessed the birth of portraits of almost every planet.
The technology behind the solar system postcards 🌌
Hansen-Koharcheck participated in robotic missions that photographed everything from Mercury to Neptune. Her key moment came in 1990, when Voyager 1 captured the famous Pale Blue Dot. She was the first person to see that image: Earth as a speck of dust suspended in a sunbeam. The camera, a repurposed navigation instrument, demonstrated that technology can change our perspective without needing to be there.
The cosmic selfie that exposed us 📸
It turns out that the best family photo of the solar system was taken by a probe that had already completed its mission and was on its way to nowhere. While humans argued on Earth, Voyager 1 portrayed us as a speck of dust. Hansen-Koharcheck saw it before anyone else: a reminder that, no matter how important we think we are, from 6 billion kilometers away we are just a lost pixel.