black and white image of Earth captured by Orion

This week in science

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

Artemis takes a crucial step.

NASA

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

NASA

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