An unusual x-ray signal from the Helix Nebula, first detected in 19180, could stem from a star destroying a nearby planet. Credit: NASA/CXC/A. Hobart ...

NASA’s Solar Dynamics Observatory captured an X2.8-class solar flare and a pair of m-flares that preceded it in multiple ...

KENNEDY SPACE CENTER — NASA and SpaceX successfully launched the four-member Crew-11 mission to the International Space Station on Friday morning, after weather forced the scrub of the mission a day ...

Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In ...

NATIONWIDE — Citing that SpaceX is behind schedule with its Starship that will be used for the Artemis III mission, NASA acting Administrator Sean Duffy said on Monday that the U.S. space agency is ...

NASA's SPHEREx has mapped the entire sky in 102 infrared colors, revealing hidden details about galaxies and the early ...

India has successfully launched the heaviest satellite to ever take off from Indian soil into low Earth orbit, marking a key milestone in the country's space sector. The Indian Space Research ...

By most measures, it’s been a sensational year for SpaceX. The American spaceflight company will finish 2025 having notched up a record-breaking 165 launches using its trusty Falcon 9 rocket, with the ...

SpaceX is rapidly advancing the assembly of Super Heavy Booster 19 at its Starbase facility, completing stacking before the ...

One of the most iconic symbols of the season, a Christmas tree. This celestial version takes an optical light image (red, ...

Created using data from the James Webb Space Telescope and NASA’s Chandra X-ray Observatory, the image offers scientists a ...

Such "countdown demonstration tests" have traditionally taken place shortly before launch with the rocket and crew ship ...