A palate cleanser to wash away today’s unpleasantness:
You are lying on a blanket on a clear summer night and gazing at the dark starry sky. You are trying to spot the big dipper, Andromeda, or maybe Orion. However you are noticing strange bright patches aligned in a band across the night sky and realize they are not stars: it is our home town, our own galaxy, the milky way. That’s how all star-gazing experiences, hobbies, but also the history of astronomy began: from naked eye observations thousands of years ago, to the finest and biggest telescopes today, capable of unravelling the most intriguing secrets of the universe. As the hobby or science grows and evolves, we always want to go deeper and zoom in. You are now seeing not only our galaxy, but billions of them!