The concept known as “Kessler Syndrome” was proposed nearly five decades ago. Experts weigh in on whether the space-based disaster scenario is already unfolding.

ÊESA/Webb, NASA & CSA, A. Adamo (Stockholm University) And The FEAST JWST Team NASA/CXC/SAO; Infrared: (Herschel) ...

This array of missions from NASA, SpaceX, Blue Origin and partners for 2025 reflects a busy year—and a dynamic and collaborative era in space exploration.

This NASA Hubble Space Telescope image captures the serene beauty of the spiral galaxy UGC 12295 in a calm and peaceful state. NASA's Hubble Space Telescope, with its Wide Field Camera 3, captured the ...

The Starliner spacecraft approaches the International Space Station carrying astronauts Butch Wilmore and Suni Williams.

This week, NASA’s Parker Solar Probe attempted to get closer to the Sun than any other human-made object. But due to a ...

NASA has been celebrating the photographic work of astronaut Matthew Dominick, who enjoyed a six-month stay aboard the space station in 2024.

The astronauts on the I.S.S. — including two who were scheduled to return months ago — held a zero-gravity cookie-decorating ...

From exploring the Moon to revealing mysteries of the solar system, space agencies around the world are gearing up for an ...

NASA administrators are also accountable to elected officials. Administrators are appointed by the president but must be ...

When astronauts Butch Wilmore and Sunita Williams were photographed wearing Santa hats next to a tiny Christmas tree aboard ...