Humans haven’t been to the Moon in nearly 50 years and that’s part of the reason why we still don’t know what's inside of it.

Scientists created a detailed chart of the moon's interior by understanding how acoustic waves created by quakes pass through and reflect from the material inside. Also read | Universe just ...

Chang’e 6 brought back almost two kilograms (4.4 pounds) of material, most of which is dated at 2.8 billion years old. That ...

Inside the habitats, curved walls create vaulted ceilings. Their height – roughly five metres – was chosen so astronauts would have enough room to bounce around (the average moon jump is 3.6 ...