Questions with the keyword 'space'

• When do you think the next big supernova visable to naked human eye will take place. Will it be in our lifetime? I am by balletshoes1998 to Adam, Catherine, Karen, Leila, Nazim Comments: (so far, 2s comments )
• do you think we could find anything to exell our health care in space ? by cheeseballs to Adam, Catherine, Karen, Leila, Nazim Comments: (No comments so far )