Measuring the Moon's nano dust is no small matter

Washington DC (SPX) Apr 29, 2021
Like a chameleon of the night sky, the Moon often changes its appearance. It might look larger, brighter or redder, for example, due to its phases, its position in the solar system or smoke in Earth’s atmosphere. (It is not made of green cheese, however.) Another factor in its appearance is the size and shape of moon dust particles, the small rock grains that cover the moon’s surface. Rese Source: NanoDaily.com Measuring the Moon's nano dust is no small matter