WebWe know that the Moon’s dark areas, called maria – which is Latin for seas – are not actually seas. Instead, they are craters that lava seeped into billions of years ago. We know that the Moon has almost no atmosphere and only about one-sixth of Earth’s gravity. WebSUMMARY. Both the Moon and Mercury are airless, virtually unchanging worlds that experience extremes in temperature. Mercury has no permanent atmosphere, although it does have a thin envelope of gas temporarily trapped from the solar wind. The main surface features on the Moon are the dark maria and the lighter-colored highlands.
**Describe** how maria formed on the moon. Quizlet
WebIn 1645, Dutch astronomer Michael van Langren published the first-known map of the Moon referring to the dark spots as “maria” – the Latin word for “seas” – and putting into writing the widely-held view that the marks were oceans on the lunar surface. WebJul 27, 2024 · The dark features, called maria (Latin for seas), are impact basins that were filled with lava between 4.2 and 1.2 billion years ago. These light and dark areas represent rocks of different compositions and ages, which provide evidence for how the early crust may have crystallized from a lunar magma ocean. on the job movie review
All About the Moon NASA Space Place – NASA Science …
WebAt the center is the Moon’s dense, metallic core. The core is largely composed of iron and some nickel. The inner core is a solid mass about 480 km in diameter. Surrounding the solid inner core is a fluid outer core, that brings the total diameter of the core to about 660 km. The Moon’s core is small (about 20% of the Moons diameter) as ... WebThe lunar maria are found primarily on the earth side of the moon. One possible physical explanation for the unequal distribution is that the maria formed in accordance with … WebThere are few maria on the far side of the moon. Rocks brought back from the Apollo missions have shown they were formed 3-4 billion years ago. There was a period called the ‘Heavy Bombardment’ when the Moon … on the job movie reaction paper