We might think of chondrites as samples of distilled Sun, a sort of solar sludge from which only gases have been removed. Since practically all the solar system's mass resides in the Sun, this similarity in chemistry means that chondrites have average solar system composition, except for the...
When a meteorite enters Earth's atmosphere, it heats up due to friction with air molecules. This heat can cause the meteorite to break apart, creating ameteor shower. If a piece of the meteorite is large enough to survive its journey through the atmosphere, it will land on Earth's surface...
What is a meteorite made up of?Minerals from Space:The Earth's crust is relatively poor in heavy metals, due to the separation that occurred when the Earth was still molten. Some of the largest mineral deposits on the Earth are the result of asteroid impacts millions of years ago, long ...
2. Definition of a Shooting Star: A shooting star is not actually a star. It refers to a meteor, which is a small rock or particle from space that enters the Earth's atmosphere. As it travels through the atmosphere, it experiences air resistance, causing it to heat up and burn brightly...
The Earth's moon is similar to the Earth in that it has a crust, mantle, and core. The composition of the two bodies is similar, which is part of why scientists think the moon may have formed from a large meteor impact breaking off a piece of the Earth while it was still forming....
Inside a Moon crater is the crater floor, which is often relatively smooth, and contains the impactor at the centre. Sometimes a central peak will be... Learn more about this topic: Moon Rocks Composition, Types & Characteristics from
Explain why the number of meteorites striking the surface is quite large whereas very few reach the surface of the earth even though the gravitational force of attraction of moon is less than that of the earth. View Solution Differentiate between a Meteoroid and a Meteorite. ...
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but some experts are convinced that whatever created the SPA Basin did penetrate the Moon's mantle.And we need to find out, because much more than the crust, the mantle contains information about a planet's or moon's total composition.And that's key to understanding planet formation.um, Di...
A chondrite is a meteorite that has not been altered in size, shape or composition due to entering the Earth's atmosphere. Most...