Galaxy is derived from the Greek word for “milky”, referring to the Milky Way, the galaxy that contains the solar system and that we live in. Galaxies are gravitationally bound systems of stars, stellar remnants, interstellar gas, dust and dark matter. Their size ranges from just a few hundred million to one hundred trillion stars. Many galaxies comprise a supermassive black hole at the centre. It is then that black hole that is the galaxy's centre of mass and around which all the galaxy's stars are orbiting.Galaxies are usually categorized according to their visual morphology. The can be of elliptical, spiral or irregular shape. Irregular shapes include ultra diffuse galaxies, lenticular galaxies, ring galaxies as well as galaxies with disrupted or completely irregular structures.It is estimated that there are about 200 billion to 2 trillion galaxies, containing more stars than there are grains of sand on our planet. Due to the vast number, most of the galaxies are either unnamed or are just known by a number and often lack a descriptive name. The galaxies shown are knows as: Centaurus A (NGC 5128), NGC 253, NGC 454, NGC 520, NGC 986, NGC 1232 and NGC 6050, which is colliding with IC 1179.
L**Y
Pretty
This is one of my favorite so far. Works well in my flux and colors are vivid. A minor defect in one of the images but doesn’t really affect much. Other than this it’s good and looked great on my ceiling. Fast shipping too.
S**R
Would you change your mind? I can't let you go.
The media could not be loaded. Strap in your chair or couch/bed and go on a journey through space time. Very relaxing wirh some chill music. If you love space why not bring it to your house lol. They need to make more and better disk and come down to about 14.99 a disk. There is no way they are worth 25 to 35 a piece. But definitely cool to have in your house to exscape from your everyday responsibilities.
D**Y
Stunning to look at
My only complaint is that it’s too beautiful and eye catching that it makes sleeping difficult haha
S**S
More information needed to make this a planetarium style experience!
The quality of the disc was great but unless you are an astronomer, you wouldn't know what you are looking at! Some information included with the disc would've rated 5 stars!
B**L
stunning visual vistas for homestar flux
wonderful presentation of the heavens, just superb,thank you.
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