Number of people in space.
        Be aware that does not mean these people are inside the ISS (it does
        most of the time), They can be travelling to and from the station.

        :return: Return a dict with number of people in space right now and
        their name and their craft
        :rtype: dict

def people_in_space(self):
        """Number of people in space.
        Be aware that does not mean these people are inside the ISS (it does
        most of the time), They can be travelling to and from the station.

        :return: Return a dict with number of people in space right now and
        their name and their craft
        :rtype: dict
        """
        data = requests.get('{}{}'.format(self.API_URL, self.API_PEOPLE),
                            timeout=5)

        if data.status_code is 200:
            return data.json()
        else:
            raise Exception("Error server n {}".format(data.status_code))