Galaxies

Galaxy 14 was launched on September 15, 2005. It is a communications satellite operated by Galaxy, a subsidiary of Intelsat. The satellite was designed to provide services to cable television operators and direct-to-home television providers in North America.

No, since the light cannot reach us at that distance. the space was born 14 billion light years ago and we cannot even see a little spot of 14 billion light years ago which means that we cant see anything that is 20 million light years far.

There are four classifications for galaxy shapes. Spiral, like our milky way, oblique, such as G 3417., a conjoined spiral, (these are fairly rare so far, that is we have seen very few of these so far), this type of galaxy forms when two spiral galaxies get close enough that the gravitational pull from each of the galaxies massive black holes, (located in the center of every galaxy), "pull" the two galaxies towards one another and the result is a spectacular collision that can last for many billions of years. The last classification is commonly known as "junk galaxies", (although there is no actual name), and it includes all other shapes that are not included in the other three classifications.

No Australian has landed on the moon, all were Americans.

Yes. Some spiral galaxies do contain at least 1 trillion stars.

Unless you have a extremely powerful telescope, a galaxy and a star look almost the same.

Yes, the sun is orbiting the center of the galaxy.

what? that's a load of rubbish, it IS the center of the galaxy. the MILKY WAY galaxy, that's why there IS a galaxy, because its gravitational pull pulled planets into orbit, thus CREATING one!

Elliptical Galaxy

The Elliptical Galaxy has mostly old stars and blue stars are new stars.

A US football, then No

A UK football then Yes

Small.

M10 is a globular cluster and thus has no real defining boundaries.

The M10 core is approximately 35 light years wide, whereas the spatial diameter is around 83 light year across.

Because the distances are just too great.

Our nearest star is over 4.2 light years away.

To drive to it at 100mph would take over 28 and a half million years.

they think that....

Gamma ray bursts emitting light! What is meant by this? Any way gamma ray coming out of a radioactive nucleus is also an electromagnetic radiation as light but with very much higher frequency. Gamma ray also travels with the same speed as light does. According to Einstein's theory of relativity, no radiation can travel with a velocity higher than that of light

1. Cluster
2. Spiral
3. Red giant
4. Pulsar
   

About 13 billion years old. The Universe itself is approximately 13.75 billion years old. All galaxies are about the same age and Irregular Galaxies were more common when the universe was younger.

X-ray astronomy

We live IN the milky way galaxy...There isn't a such thing as living ON the milky way galaxy....

The PGC 198197 galaxy (one of the background galaxies of the NGC 253 galaxy) is a spiral galaxy 800 million light-years from Earth in the Sculptor constellation, and is 100,000 light-years in diameter (same size as the Milky Way), and contains about 100 billion stars (the same number of stars as the Milky Way).

Ursa major

The 1272 is a 25 mm case while the 1262 is a 22.5 mm case. The 1272 is the ladies Constellation whil ethe 1262 is the Ladies Constellation Mini Leigh Ross

Relative to what?

From the Milky Way Galaxy it is receding at about 203 km/s

As the name suggests, the barred spiral galaxy has a barred central core.

See related link for a pictorial

The term Andromeda can mean several different things. In mythology, Andromeda is the daughter of Cassiopeia and Cepheus. Andromeda also can refer to the Andromeda Galaxy, which is 2.5 million light years away from us. Andromeda is also a television series and there's a game called Andromeda. Andromeda can refer to any of these things.

If you are refering to Stargate Atlantis, see this site: http://stargate.wikia.com/wiki/Category:Pegasus_planets