Three billion years ago, Mars looked nothing like the cold, dusty world we see today. According to new research from Swiss and Italian scientists, the Red Planet once hosted a vast ocean that covered nearly...

NASA is asking the world a deceptively simple question: What will astronauts eat on Mars? The answer could earn innovators up to $750,000 and help shape the future of human life beyond Earth. The US...

Scientists have taken a major step toward uninterrupted communication with spacecraft far beyond Earth. The European Space Agency has switched on a powerful new deep-space antenna in Australia, creating what engineers describe as a permanent...

For the first time in more than half a century, humans are preparing to leave Earth’s neighborhood and head back toward the Moon. NASA has officially set February 6 as the target launch date for...

NASA has announced the early return of astronauts from the Crew-11 mission aboard the International Space Station (ISS), marking the first medical evacuation in the history of the orbiting laboratory. The space agency said on...

NASA has postponed the first spacewalk of 2026 after a medical issue involving one astronaut aboard the International Space Station (ISS), forcing the agency to halt what was expected to be a milestone operation early...

The idea of using space mirrors to illuminate Earth’s nighttime side sounds like science fiction, but a California startup wants to turn it into reality. The company, Reflect Orbital, has proposed launching thousands of mirror-equipped...

Russian cosmonaut Oleg Artemyev, one of the country’s most experienced spaceflyers, was abruptly removed from SpaceX’s Crew-12 mission to the International Space Station. While Russia’s space agency claims he was reassigned to a different job,...

The possibility of a major solar storm disrupting aviation, satellites, and global communication networks is once again under focus after scientists detected an unusually strong burst of radiation in Earth’s upper atmosphere. A new study...

The last Cold Moon supermoon of 2025 will rise this Thursday, offering skywatchers one more bright, oversized full moon before the year closes. It’s the third supermoon in a row and the final one until...