A week to restore one's faith in humanity

Clearly, I refer to nothing in the political sphere. But think of the milestones (kilometer stones?) science and technology reached this week. From closest to farthest, we've got:

"China’s Chang’e-4 spacecraft makes historic landing on far side of the Moon."

The lunar far sideThe Chinese spacecraft Chang’e-4 has landed on the far side of the Moon and has begun relaying data and images back to Earth. It is the first mission to operate on the far side, which is the  hemisphere of the Moon th...