Questions with the keyword 'universe'

• do you believe that the theory that the universe is ever expanding is true, if so what evidence do you have to back up by louismart to Lyn, Katy, Paul, PB, Ruth Comments: (No comments so far )
• when did the galaxies form?and how? by 12swanb to Lyn, Katy, Paul, PB, Ruth Comments: (No comments so far )
• What Is the Universe Made Of? by 12parrk and 1 other. to Lyn, Katy, Paul, PB, Ruth Comments: (No comments so far )
• when did the first stars form and how? by 12swanb to Lyn, Katy, Paul, PB, Ruth Comments: (No comments so far )
• what is dark matter by 12swanb and 1 other. to Lyn, Katy, Paul, PB, Ruth Comments: (No comments so far )
• are we alone in the universe by 12swanb to Lyn, Katy, Paul, PB, Ruth Comments: (No comments so far )