Sitting here on this cloudy, rainy day causes my mind to wander. In the voids of space, with no atmosphere, is it cold? If so, how? I thought cold was a measurment of AIR temperature; if no air, how could it be cold? Also, if Spring is nearing why don't I feel more enthusiastic about things? Also, why does a cat "krap" in its own yard while a dog will at least go to the neighbors yard and do its business?