ALT The background of space is black. Thousands of galaxies appear all across the view. Their shapes and colors vary. Some are various shades of orange, others are white. Most stars appear blue, and are sometimes as large as more distant galaxies that appear next to them. A very bright star is just above and left of center. It has eight bright blue, long diffraction spikes. Between 4 o’clock and 6 o’clock in its spikes are several very bright galaxies. A group of three are in the middle, and two are closer to 4 o’clock. These galaxies are part of the galaxy cluster SMACS 0723, and they are warping the appearances of galaxies seen around them. Long orange arcs appear at left and right toward the center.

ALT Picture of the Dunning-Kruger effect as a graph: Confidence on one axis and Experience on the other axis. 1. Confidence high, experience low: "Peak of Mount Stupid - 'This is easy!'" 2. A sharp drop in confidence: "There's more to this than I thought..." 3. Experience low-ish, confidence low: "Valley of Despair - 'I'm never going to understand this" 4. Confidence middle, experience middle: "Slope of Enlightenment - 'It's starting to make sense...'" 5. Confidence high, experience high: "Plateau of Sustainability - 'This is a complex field'"