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

Fireballs frequently enter Earth's atmosphere, often disintegrating harmlessly. This article explores their origins, frequency, and the science behind their dramatic appearances.

Meteoroid impacts represent one of the most dynamic interactions between extraterrestrial bodies and the Earth’s atmosphere. When meteoroids enter the atmosphere, they experience rapid deceleration and heating, leading to phenomena such as airbursts and ...

Scientists in Australia have unearthed 3.48 billion-year-old rock fragments that may be the earliest evidence of a meteorite crashing into Earth. The fragments, known as spherules, may have formed when the meteoroid slammed into the ground, spraying melted ...

Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new window) Vigil Ciel astronomers with their discovery.

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 these streams, the resultant incandescence of 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, including bolides, which are meteoroids breaking apart in the sky. New research shows that infrasound signals can help track these objects, but the trajectory needs to be considered, especially for ...

NASA confirmed a fireball meteor exploded over Ohio on March 17, with meteorites possibly hitting Medina County. Didn't see it? Check out the videos.