A newly released image captured by astronauts aboard NASA’s Artemis II mission quickly went viral after viewers noticed a surprising difference compared to one of the most famous photos of our planet ...

Earth Day is celebrated around the world every year on April 22 to promote conservation, reduce pollution and a reminder of the importance of protecting the planet for future generations. This year's ...

Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A view of Earth from space shared during NASA's historic Artemis II ...