This week in science

Orion completes Moon flyby and more: Understand the world through 7 images

Artemis takes a crucial step.

black and white image of Earth captured by Orion

NASA/Bill Ingalls

NASA’s Orion spacecraft reached a historic goal the week of November 16–23, as scientists peered into Earth’s ancient climate and the composition of the early Universe.


Here are the week’s biggest science stories, told in 7 amazing images