Want to see a shooting star? ETA Aquarids meteor shower becomes most active around May each year as Earth passes through ...

The Moon's surface is covered by impact craters, ranging from microscopic pits to massive basins over 1,000 kilometers across ...

The Aquarids – sometimes spelled as "Aquariids" – first became active April 19 and are due to peak between May 5 and May 6.

There are roughly 1.1 million debris fragments larger than 0.04 inches and about 40,500 fragments larger than 4 inches in orbit according to the ESA. NASA states that debris can reach speeds of 18,000 ...

By examining the paths of particles ejected from Alpha Centauri, the study sheds light on the interstellar journey of cosmic debris and its potential impact on our own solar system. For centuries ...

Scientists have hypothesized since the 1960s that the sun is a source of ingredients that form water on the moon. When a ...

"The solar cells used in space now are amazing ... glass crafted from lunar regolith -- the Moon's loose, rocky surface debris. This change alone could cut a spacecraft's launch mass by 99.4 ...