Like Queen Elizabeth, she loves horses and a great tiara moment. Max Mumby/Indigo/Getty King Charles is sending words of support on World Cancer Day one year after Buckingham Palace announced that ...

and phosphorous (KREEP for short), they would know when the moon was 99% crystallized. Dauphas and collaborators wondered if an answer might be locked inside moon rocks retrieved by Apollo astronauts.

Scientists figured that if they could find a precise age for this magma layer, which contained a lot of potassium, rare earth elements, and phosphorous (KREEP for short), they would know when the moon ...