The shadow of the Blue Ghost spacecraft after it landed on the moon, with Earth in the distance. Blue Ghost just completed its mission, which lasted a full lunar day — two Earth weeks — on the near ...

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.

Scientists have long sought to determine the age of the moon's South Pole–Aitken (SPA) basin, the largest and oldest known ...

It noted that knowing the formation time of the 2,500-kilometer-wide SPA basin, which is located on the moon's far side, ...