A new NASA Earth Observatory image reveals three ancient black mesas in Mauritania, remnants of the Paleozoic Era.

Interstellar comet 3I/ATLAS, only the third ever seen, returns with unique composition; experts eye 19 December 2025 as a date that could reshape comet science.

The asteroid Bennu continues to provide new clues to scientists' biggest questions about the formation of the early solar ...

NASA’s James Webb Space Telescope (JWST) has revealed stunning, unprecedented details of the Red Spider Nebula using its Near-Infrared Camera (NIRCam). This new image, for the first time, fully ...

According to NASA, the NIRCam on the JWST has near infrared imagery that provided high-resolution imagery for the ...

Before long-duration spaceflight became reality, NASA sent a lifelike human torso filled with organs and sensors into orbit to uncover the true dangers of cosmic radiation. This is the hidden story of ...

Astronomers are reporting new findings about 3I/ATLAS, the rare interstellar comet now moving through the outer solar system, as NASA and research institutions expand monitoring of the object's ...

Scientists have detected tiny lightning bolts on Mars for the first time — they were found discharging around NASA's ...

A rare SWOT pass mapped a Pacific tsunami in detail, exposing hidden wave complexity and showing why forecasting models need a major update.

These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...

Key Takeaways The images now tell a story that no agency can safely ignore. Our defense posture was built for rocks and ...

The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite, launched on July 30, has entered its science phase after successful ...