Amateur astronomers no longer have to brave the frigid winter cold or humid summer nights to make important discoveries like in the past.

For centuries, astronomers have watched brief, unexplained flashes light up the lunar surface, a phenomenon so persistent and ...

NOTE: ZHR, zenithal hourly rate, the approximate number of shower-related meteors an observer would see under ideal conditions; Max Date, the date at which the highest flux of meteors is normally ...

Meteoroid streams are coherent groups of debris originating primarily from cometary or asteroidal fragmentation, which travel through the Solar System along similar orbital paths. As Earth intersects ...

Why do comets and their meteoroid streams weave in and out of Earth's orbit and their orbits disperse over time? Researchers show that this is not due to the random pull of the planets, but rather the ...

Space junk and meteoroids are falling to Earth every year, posing a growing risk as they re-enter the atmosphere at high speeds. Researchers are using infrasound sensors to track these objects, ...

Potentially dangerous comets could be spotted many years in advance by following the meteoroid trails they leave near Earth, new research shows. When you purchase through links on our site, we may ...

The Moon’s harsh and unforgiving environment presents unique challenges for establishing a sustainable human presence. Among the greatest risks tofuture lunar habitats is the constant barrage of tiny ...