Questions with the keyword 'universe'

• how long would it take us to get to anther galaxys? and is there a black whole in the milkyway? by zaynahkhan to Simon Comments: (so far, 4s comments )
• When we die, what happens to our cells? I’m sure that some Of them just float in the universe. The weird thing is, how by dizzyg12 to Dilwar, Lou, Rachel, Simon, Susan Comments: (so far, 5s comments )
• Do you think parallel universes exist? by delaram123 to Dilwar, Lou, Rachel, Simon, Susan Comments: (No comments so far )
• how big is the universe thought to be or is it just infinite and never ending. by goldeyes202 to Dilwar, Lou, Rachel, Simon, Susan Comments: (So far, one comment )
• how many particles are there in the universe by goldeyes202 to Dilwar, Lou, Rachel, Simon, Susan Comments: (so far, 3s comments )