Questions with the keyword 'galaxy'

• How many galaxies are in the universe ? by 424xygg42 to Gavin, Mark, Roisin Comments: (No comments so far )
• If it is possible for they Milky Way to collide with another galaxy. What will happen? by Aj to Roisin, Mark Comments: (No comments so far )
• is it a possibilty that someone could live on mars in a few years or so and is there more than one galaxy by Killian Is Boss and 1 other. to Roisin Comments: (No comments so far )