On Sept. 20, 1970, the Soviet Union's Luna 16 moon probe landed on the moon to retrieve a soil sample. Four days later, it became the first robotic spacecraft to return a sample of lunar soil to Earth ...

Daichi Fujii from the Hiratsuka City Museum in Japan captured a meteor impact the moon with multiple telescopes. Credit: ...

I think many of us have more than a passing interest in extremes and world records. The Guinness Book of Records, cofounded ...