Questions with the keyword 'galaxy'

• approximately how many stars are in the universe? by bhodg88 to Aimee, Bridget, Kieran, Mags, Mat . Comments: (No comments so far)
• What causes global warming? is it due to our solar system not only rotating around our galaxy, but also moving up and by tommy4711 and 1 other. to Aimee, Bridget, Kieran, Mat . Comments: (So far, one comment)
• how many planets are known now in space by humens by em98 and 1 other. to Aimee, Bridget, Kieran, Mags, Mat . Comments: (so far, 2 comments)
• Do you all believe that the world began with the big bang? by cazz to Aimee, Bridget, Kieran, Mags, Mat . Comments: (so far, 2 comments)
• What is it that keeps the planets in our solar system in line? by sachwok to Aimee, Bridget, Kieran, Mags, Mat . Comments: (No comments so far)
• About how often do meteorites collide with the Earth, and how big are they on average? by pineapplelozenge to Aimee, Bridget, Kieran, Mags, Mat . Comments: (No comments so far)