Questions with the keyword 'gas'

• How do you know if a star is dead? Do they stay in space? by to Sarah Comments: (No comments so far )
• How and why does a star die/fail, is it something so do with the build up of gas over millions of years? by to Sarah Comments: (So far, one comment )
• what do you think the universe is made from? by and 1 other. to Roberto Comments: (No comments so far )
• what gas is suked up by black holes by and 2 others. to Sam, Nat, Nate, Roberto, Sarah Comments: (No comments so far )