An American flag that circled the Moon during the historic Apollo 11 is up for auction. The flag, carried in lunar orbit by Command Module Pilot Michael Collins, is estimated to fetch £37k ($50k).

Could Artemis III astronauts collect some lunar samples that shed light on the moon's mysterious past? That's what a team of researchers hope.

An American flag that circled the Moon during the historic Apollo 11 mission is up for auction. Get any of our free email newsletters — news headlines, sports, arts & entertainment, state legislature, ...