Gaseous layer: NASA has found a thin layer of gas around the Moon.

Lunar magnetic field: NASA discovered that our Moon once had a magnetic field akin to Earth.

Moon's formation: NASA postulates that the Moon was formed after a giant impact between Earth and a Mars-sized planetoid called Theia.

Lunar atmosphere: NASA's lunar missions revealed that the Moon once had an atmosphere rich in Helium-3.

Asteroid impacts: NASA discovered that the moon has been bombarded by asteroids for billions of years.

Water Ice discovery: Researchers have found water ice in the Moon's permanently shadowed craters.

Volcanic moon: NASA found traces of ancient volcanic activity on the Moon.

Water on Moon: NASA's lunar missions found traces of ice and water on the Moon.

Lunar craters: NASA has extensively studied the nature and formation of Moon's unusual craters.