The folks at the wonderful Astronomy Pic of the Day have made an amazing discovery. The Moon’s Expiration Date! You can see it in a crater toward the lower right.
" Using the new camera on the Hubble Space Telescope, astronomers have been able to confirm that the Moon is made of green cheese. The telling clue was the resolution of a marked date after which the Moon may go bad. Controversy still exists, however, over whether the date resolved is truly an expiration date or just a "sell by" date. "To be cautious, we should completely devour the Moon by tomorrow," a spokesperson advised. … "