Star Shadow Universe - Milkyway Galaxy
Star Shadow Universe, The Milkyway Galaxy |
| | Forum | Topics | Posts | Last Posts |
|---|
 |  The Milky Way, is the galaxy in which the Sol System is located. It is a barred spiral galaxy that is part of the Local Group of galaxies. The stellar disk of the Milky Way galaxy is approximately 100,000 light-years in diameter, and is believed to be, on average, about 1,000 ly thick. It is estimated to contain at least 200 billion stars and possibly up to 400 billion stars, the exact figure depending on the number of very low-mass stars, which is highly uncertain. Extending beyond the stellar disk is a much thicker disk of gas.
 Galactic Center,  Spiral Arms, Spheroid Halo | 12 | 13 | Thu Oct 01, 2009 1:16 am
Admin |
 | Who is Online ? |  | Our users have posted a total of 13 messages
We have 1 registered user
The newest registered user is Admin | In total there are 2 users online :: 0 Registered, 0 Hidden and 2 Guests
Most users ever online was 2 on Mon Oct 19, 2009 1:02 am
Registered Users: None
| No users have a birthday today
No users are having a birthday in the upcoming 7 days | | Legend : [ Moderators ] |
 | New posts | |  | No new posts | |  | Forum is locked |
| |
|
