Questions with the keyword 'theory'

• Do you believe that two black holes could in theory join to make a wormhole even if just for a microsecond? by to Sam Comments: (No comments so far )
• Do you belive that a black hole is a portal to an alternate dimension? by and 1 other. to Sam Comments: (So far, one comment )
• How long has our sun got until dwarfing? by to Sarah Comments: (No comments so far )