Is the astronomical study of the Yam Nebula a religion?

[YamsEaseConstipation]

Nobody has actually touched the Yam Nebula, you must have faith to believe.
Get back in the stew pot, rabbit!

 

[EasterBunny]

Yam, as in the Asian Yam, or Yam as in shorthand for Sweet Potato?

 

[PaulB]

Didn't Jesus say "I yam what I yam"?

Or was that somebody else..?