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Emission nebula glow and reflection nebula reflect the light form other stars
Earth is IN a galaxy - as is the nebula.
A Galaxy is far bigger than a nebula.
A nebula galaxy does not exist.
The Orion nebula is part of our own galaxy (the Milky Way). The Orion nebula is about 1500 light-years away from us. Our galaxy is about 100000 light-years across.
Galaxy
Yes. There are many planetary nebulae in our galaxy.
Universe, galaxy,nebula,solar system, star, planet
No, a nebula is not a galaxy. A nebula is a cloud of gas and dust in space, while a galaxy is a collection of stars, gas, dust, and dark matter held together by gravity. Galaxies can contain nebulae, among other structures.
The nebula NGC 2440
it is plop of a difference
reflection nebula- An interstellar cloud of gas and dust that shines because light from nearby bright stars is reflected or scattered toward us. The emission component of the spectrum is due to the gas, the reflection component is due to the dust.