Question

define meteoroids and galaxy​

Answer 1

Answer:

The system of stars that contain our sun and its planet seen as a bright band in the night sky is known as the Galaxy.

A small body moving in the solar system that it become a method if it entered in the earth atmosphere is known as the metroids.

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Answer 2

Answer:

A meteoroid is a small rocky or metallic body in outer space. Meteoroids are significantly smaller than asteroids, and range in size from small grains to one-meter-wide objects. Objects smaller than this are classified as micrometeoroids or space dust.

A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems. A galaxy is held together by gravity. Our galaxy, the Milky Way, also has a supermassive black hole in the middle. When you look up at stars in the night sky, you're seeing other stars in the Milky Way.