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

Scientists have discovered a novel method to track space debris, utilizing atmospheric sonic booms as the debris reenters Earth's atmosphere.

As the threat of falling spacecraft increases, using earthquake sensors to detect the effects of their sonic booms could ...

Falling satellites and large orbital debris create massive sonic booms and scientists are using them to track dangerous space ...

Networks created to measure quakes deep underground could also track old, potentially dangerous satellites burning up in the ...

Scientists recently identified the oldest material on Earth: stardust that's 7 billion years old, tucked away in a massive, ...

The Quadrantid meteor shower is the first of the new year, but its short peak and winter weather often limit visibility. In 2026, the shower's peak on Jan. 2-3 will be difficult to see due to a bright ...

Space mining often sounds like a fast route to endless metals. In practice, the first question is simple: what are small ...

Long before Earth formed, tiny mineral grains were already drifting through space, forged in the final breaths of dying stars ...

Here's what to know about the best meteorological events of 2026.

Networks created to measure quakes deep underground could also track old, potentially dangerous satellites burning up in the ...