Jackie Faherty, astrophysicist and science educator at the American Museum of Natural History, gives an astrophysicist's view of Earth Day.

Photo: In this handout image provided by NASA, a view of Earth taken by NASA astronaut and Artemis II commander Reid Wiseman from the Orion spacecraft's window after completing the translunar injection burn on April 2, 2026. (Photo by Reid Wiseman/NASA via Getty Images)