Anything is possible, the level of probability however..Is somewhat akin to having a free falling whale appear in the upper atmosphere, suddenly transmute into a teapot and a flower, then proceed to have a deeply insightful discussion about the the relative merits of the "Hokey Pokey".

The interstellar energy band interacting with our sun however, is much, much higher on the level of possible probabilities. What may come of it remains to be seen..