Earthquake sensors can detect sonic booms generated by reentering space debris to help track the potentially dangerous ...

Earth is hit by asteroids all the time, but to avoid severe damages in the future NASA's Double Asteroid Redirection Test ...

Space debris is becoming an overwhelming problem. With operators increasingly sending satellites and other ...

That pivot is significant. Protests in Greenland declaring “Greenland First” and “Greenland Is Not for Sale” underscored a ...

Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their trajectories, according to new research.

L ast February, debris from a SpaceX Falcon 9 rocket set the skies of Europe ablaze before crashing down to Earth in Poland, ...

On April 2, 2024, the night sky over Southern California tore open. A streak of fire ripped through the atmosphere, traveling ...

Georgetown University researchers have discovered a new class of strong magnets that do not rely on rare-earth or precious ...

Williams wasn’t injured by this mysterious item, which she later learned came from a space rocket—making her the first person ...

Researchers present a novel way to track errant space debris as it falls to Earth in near-real-time, according to a new study. Their method uses ground-based seismic sensors. Over the last several ...

Global navigation satellite systems (GNSS) are vital for positioning autonomous vehicles, buses, drones, and outdoor robots. Yet its accuracy often degrades in dense urban areas due to signal blockage ...