Our magnetosphere plays the role of gatekeeper, repelling unwanted energy that's harmful to life on Earth, trapping most of it a safe distance from Earth's surface in twin doughnut-shaped zones called ...

To see Earth from space is to be forever changed by the view. Since Alan Shepard became the first American to lay eyes on our home planet from above, countless NASA astronauts have described feeling ...

This story was originally published in the May 15, 2003, issue of Rolling Stone. Read more from that issue and the 2026 American Icons package here. I cons are hard to erase or replace. They’re ...

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 ...

A recent satellite photo captured a series of clouds sculpted by von Kármán vortices from a volcano on South Korea's Jeju ...