Telescope. Nebulae radiate like everything else in the universe.
Planetary nebulae (the cat's eye nebula) Emission nebulae (the orion nebula) Dark nebulae (the horsehead nebula) Supernova remnant nebulae (the crab)
The nebula that can be seen without a telescope is the Great Orion nebula.
Ionized hydrogen and helium are the most abundant chemical elements in nebulae.
-- stars -- planets -- HST and ISS overpassing -- meteors -- comets -- bright nebulae -- aircraft landing lights -- the Milky Way -- constellations -- crescent moon
the horse head nebulae is 1500 light years away from earth
I think its the helix nebula
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no because there are not any nebulae in our solar system but there might be one in about 5-7 billion years
Without gravity there would be no stellar nebulae. Without stellar nebulae there would be no stars or sun, nor earth. Consequently there would be no life.
Telescope. Nebulae radiate like everything else in the universe.
emission nebulae and reflection nebulae.
emission nebulae and reflection nebulae.
emission nebulae and reflection nebulae.
In astronomy, diffuse nebulae is the general term for illuminated nebulae. The three types of diffuse nebulae are reflection nebulae, emission nebulae and supernova remnants. They are diffuse as opposed to the non-diffuse dark nebulae, i.e. the particles have spread out.
Planetary nebulae (the cat's eye nebula) Emission nebulae (the orion nebula) Dark nebulae (the horsehead nebula) Supernova remnant nebulae (the crab)