I don'tknow of this is a physics question but I could still use the help
An astronomer has proposed a new theory about the evolution of the universe. Which of these would make the proposed theory valid?

discussion about the theory on television

publication of the theory in a science magazine

consensus on the theory from experimentation

contradiction of the theory by a majority of scientists

Question

I don'tknow of this is a physics question but I could still use the help
An astronomer has proposed a new theory about the evolution of the universe. Which of these would make the proposed theory valid? 

 discussion about the theory on television 

 publication of the theory in a science magazine 

 consensus on the theory from experimentation 

 contradiction of the theory by a majority of scientists

anonymous · Answer

I believe C

anonymous · Answer

I believe it may be c

anonymous · Answer

I'll test out C. I mean overall this gives us the answer to most of the questions pretty much. Like one was "Which of these is studied using science" 
and it was like four leaf clovers being lucky,
breaking a mirror brings bad weather
and thirteen is an unlucky number lol
but it was sudden fall in air pressure affects weather

anonymous · Answer

Yea the question is asking which one is valid, so the answer choice would have to be a form to prove its validity. A consensus on the theory from experimentation is the only one that involves actual data to prove it.