The Apollo astronauts didn't know what they'd find when they explored the surface of the moon, but they certainly didn't ...

These glass beads, obtained by Chang’e-5 on the moon, may be no more than tens of micrometers in diameter. Beijing SHRIMP Center, Institute of Geology, CAGS Though the team found a large span of ...

Lunar glass tends to be small, measuring less than 1 mm (0.04 inches), but Apollo astronauts did manage to spot some beads as large as these. The two globules in Von Kármán Crater are estimated ...