Read the text The Milky Way:

The band that looks like milk in the night sky isn't actually milk, of course–it's a galaxy. A galaxy is a huge cluster of stars, dust, gas, and other objects bound together in space. Our Solar System, which includes the sun, Earth, and other planets, is part of the Milky Way galaxy. The Milky Way is about 14 billion years old. Almost 10 billion years older than our Solar System!

It took many years to discover the Milky Way. In the early 1500s, Nicolaus Copernicus was the first to show that Earth was an object orbiting the Sun. In the early 1600s, Galileo Galilei used a basic telescope to show that the Milky Way was made up of countless stars. Then, in the late 1700s, William Herschel tried to map out the shape of the Milky Way. He did not realize that large portions of the galaxy were hidden by gas and dust, so he could not identify the true shape. Edwin Hubble had access to many powerful telescopes and tools to observe more objects in space. His work provided evidence that the Milky Way was only one of many galaxies in the universe. He also identified the spiral shape of our galaxy.

Why was Herschel unable to correctly map out the shape of the Milky Way?

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He couldn't calculate the actual age of the Milky Way galaxy.

He couldn't see through the Milky Way's gas and dust particles.

He didn't know that the Earth and sun are part of the galaxy.

He didn't know that the Milky Way was made up of many stars.

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rafikiedu08 rafikiedu08 · Answer 1 · 2022-09-17T11:02:44+02:00

Herschel unable to correctly map out the shape of the Milky Way because he couldn't see through the Milky Way's gas and dust particles.

Of course, the band in the night sky that resembles milk isn't milk at all; it's a galaxy. A galaxy is a vast collection of stars, dust, gas, and other items that are connected by forces of space. The Milky Way galaxy contains our solar system, which is made up of the sun, Earth, and other planets. Aproximate age of the Milky Way is 14 billion years. Our Solar System is around 10 billion years younger.
The Milky Way was only discovered after many years. Nicolaus Copernicus was the first to demonstrate that Earth was an object orbiting the Sun in the early 1500s. With the aid of a simple telescope, Galileo Galilei demonstrated the Milky Way's star-rich composition in the early 1600s. The Milky Way's form was then attempted to be determined by William Herschel in the late 1700s. He could not determine the true form since he was unaware that most of the galaxy was obscured by gas and dust. In order to observe more celestial objects, Edwin Hubble had access to numerous effective telescopes and equipment. His research demonstrated that there were numerous other galaxies in the universe in addition to the Milky Way.

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