(imagine yourself as a space object (preferably a humonoid) for convenience! )

Moving forward and looking for a place for yourself, you come across the constellation of the big dog. You see a bright star, and somewhere in the distance, you can see another one. You decide to go to a big star. Noticing you, a huge blue-white large star cunningly grinned at you. "Who are you and what brought you here?" He speaks in an old-fashioned friendly tone. You feel a little uncomfortable, but you don't show it. "Oh, I forgot to introduce myself, I'm Sirius A, the brightest star in the constellation Canis Major."