[@Aisling] "The Sun's surface is around 5000°C hot," Toma answered.

Since they had entered the observatory through the personnel entrance, the next room to be shown was the visitor's entrance hall. A big stellar map showing all 88 constellations hung on the wall, around it different old photos. Ioan pointed at one that showed him, standing next to a young man. "That was when I studied," Ioan said. "I could still walk there. And do you know who that young man is?"