erickisawsome488 erickisawsome488

11-04-2020
Physics

contestada

i need a introduction for the spiral galaxy

WILL GIVE BRAINLIEST.

Respuesta :

aprilrosalez2 aprilrosalez2

11-04-2020

Answer:

It contains stars, gas, dust, dark matter and a supermassive black hole at its centre. Galaxies were first listed in the 18th century by William Herschel. They are named after their shape.

Explanation:

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