The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...

A powerful X1.8 solar flare erupted on January 4, 2025, and was recorded at its peak—7:48 a.m. ET—by NOAA’s Solar Ultraviolet ...

With 10 instruments and technology tests, Firefly Aerospace's Blue Ghost lander is part of NASA's Commercial Lunar Payload ...

Watch NASA astronaut Don Pettit's breathtaking video of the aurora from the International Space Station, showcasing nature's ...

Our species called this latest 366-day journey around the sun “2024” and packed into it a ton of astronomical and spaceflight ...

NASA’s Parker Solar Probe could solve the mysteries of the solar wind and test Einstein’s theory of relativity.

From a total lunar eclipse to meteor showers to space probes, 2025 will be stellar for celestial viewing. Those and more will ...

A research team at the University of Virginia is revolutionizing the future of space travel with groundbreaking studies on ...

The Parker Solar Probe, partly designed by students and researchers in Colorado, survived its closest encounter with our sun, ...

On Christmas Eve, the Parker Solar Probe came within 3.8 million miles of the sun’s surface while moving at 430,000 miles per ...

The Year’s Most Anticipated Space Missions & Developments ...

This is how debris finds itself languishing in space—and what some organizations are doing to mitigate the problem.