Featured in history

Glowing red sphere of light around a black hole in a NASA simulation
A bronze helmet shown from the front and the side. It has curving horns coming out of the sides of the head, and a birdlike face.
Cincinnati abandoned subway tunnel in a screenshot from a documentary
Rembrandt's oil painting
Fruitcake decorated with holiday frosting sliced on a white dish
E. coli bacteria on a green background to show germ theory vs. terrain theory
Slats of an old shipwreck in Lake Michigan seen from the air
Two people in suits counting on a wall-size Univac computer in 1959 in a black and white photo
Automized putter comically dropping a golf ball on a person's head in a black and white image
Young cities from around the world in floating bubbles on a light green and mint background