Questions with the keyword 'space'

• is there any evidence suggesting other galaxies exist? by unicornlover1243 to Lauren, Hannah, Damian Comments: (No comments so far )
• Can you please explain why it is dark in space ? by anon-181165 Comments: (No comments so far )
• Since fire needs oxygen to help it egnite and keep a flame and there is no oxygen in space, how is the sun able to keep by anon-181143 Comments: (No comments so far )
• How do we know that space has no end if we can not travel infinite distances? Thank you by anon-181145 to Claudia Comments: (No comments so far )
• how do stars and planets stay up in space? by anon-181164 to Claudia Comments: (No comments so far )