Researchers have detected a big mass/gravity anomaly basically under the moons largest observable point of impact. This was found within data from the (holy) GRAIL (Gravity Recovery and Interior Laboratory) NASA mission. Maybe some nice metallic depostits from some huge AF asteroid crashing into the moon many billions of years ago? Maybe the base from… Continue reading Big Chunk of Metal Inside the Moon???
XKCD finally explains the phases of the moon.
Great article by qz.com about how aging works on a molecular level: The Hayflick Limit