Earth is IN a galaxy - as is the nebula.
Orion Nebula is much further from the earth than the Sun is.
A Galaxy is far bigger than a nebula.
Yes. A nebula is just a big gas cloud. A galaxy will contain many nebulas.
Planets> Pluto, Mercury Mars Venus, Earth, Neptune, Uranus, Saturn, Jupiter Stars> Sun, Sirius, Pollux, Arcturus, Aldebaren, Rigel, Pistol Star, Betelguese, Antares, V354 Cephei, VV Cephei A, VY Canis Majoris There are nebulas and galaxies. Nebulas> Homunculus Nebula, Sting Ray Nebula, Cat's Eye Nebula, Hourglass Nebula, Blinking Nebula, Ring Nebula, Boomerang Nebula, Horsehead Nebula, Bubble Nebula, Cone Nebula, Pillars Of Creation, Crab Nebula, Orion Nebula, Eagle Nebula, Great Nebula Of Carina, Rossete Nebula, Lagoon Nebula, Barnard's Loop, Tarentula Nebula Galaxies> Canis Major Dwarf Galaxy, Sagittarius Dwarf Galaxy, Small Magellanic Cloud, Large Magellanic Cloud, Sombrero Galaxy, Trianglum Galaxy, Milky Way Galaxy, Andromeda Galaxy, Cartwheel Galaxy, Pinwheel Galaxy, Whirlpool Galaxy, Tadpole Galaxy, NGC 4889, IC 1101, I don't really know the names of these> Abell 2029, Local Group, Virgo Cluster, Virgo Supercluster, Eridanus Supervoid, Pisces-Cetus, Supercluster Complex Diameter Of The Universe> At Least 150 Billion Light-Years
Yes, much bigger. There are many stars in our galaxy, thousands of millions of them. Everything you see in the night sky is in our galaxy, including the Moon, so the galaxy is much bigger.
The galaxis are bigger than planetary nebulae, that are bigger than planetary systems.
No.
No, the Milkey Way is the galaxy that Earth is in.
A galaxy is a massive, gravitationally bound system that consists of stars and stellar remnants interspersed with a medium of gas, dust, and dark matter.A nebula is an interstellar cloud of dust, hydrogen, helium and other gases.However, in some older Astronomy literature, all "fuzzy objects" were called nebula, even if they were technically galaxies. This is because scientists had not yet established that galaxies were, in fact, objects outside the Milky Way.They were presumed to be among the local gas & dust objects in our own galaxy. Edwin Hubble made the essential determination that some "nebulae" were considerably further away than other objects in the milky way and were, in fact, separate galaxies.
Not much other than that they both emit light in large quantities.A nebula is a grouping of billions of stars, while a supernova is a single star exploding at a stage in its development.Comments: That meaning of "nebula" as a galaxy (or a star cluster within a galaxy) is a bit out of date now. Nowadays a nebula usually means a cloud of gas and dust. It doesn't usually emit much light.Actually there is a connection between a supernova and a nebula.Some of the stuff found in nebulae comes from supernova explosions.
How much further is Pluto from the sun than the Earth? Answer:Pluto is 5,763,920,000 km further than the sun, than Earth
Mars is 78.3 million kilometers further away from the Sun than the Earth is.