During the Sept. 11 attacks, NASA astronaut Frank Culbertson — the only American not on Earth at the time — snapped a ...

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 ...

This stunning astronaut photo shows the last time one of NASA's iconic space shuttles photobombed astronauts' view of Earth as the spacecraft docked with the ISS. NASA's Space Shuttle Program included ...

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 ...

Seventy years ago, Earth had only one satellite: the moon. Now it has more than 15,000—about 10,000 of which are owned by Elon Musk's SpaceX. The world's first trillionaire plans to launch 1 million ...

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 2024 satellite photo shows a series of ephemeral lakes that merged into a single emerald structure in Australia's Northern ...

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind The multibillion-year story of life on Earth is defined by a handful of epochal ...