You are given a sentence in Spanish. Your job is to translate the Spanish sentence into English.

Una fuente de energia muy dificil de explicar si consideran que las galaxias estan compuestas de estrellas.
Again, a source of energy that's very difficult to explain if you just think that galaxies are composed of stars.

En este ejemplo, aunque la mamografia detecto un tumor, hemos podido detectar 3 tumores pequenos, y uno de ellos de apenas 3 mm.
In this example, although the mammogram found one tumor, we were able to demonstrate three discrete tumors one is small as three millimeters.

Soy un mono (Risas) mandando besos a una mariposa.
I'm a monkey (Laughter) blowing kisses at a butterfly.