A meteor is in the Earth's atmosphere, entering at high speed and burning up before hitting Earth. These are often called ...

On Monday, 27 October 2025 residents of Moscow witnessed a dramatic event — a giant fireball soared across the sky above the ...

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 ...

For centuries, astronomers have observed Transient Lunar Phenomena (TLPs) – strange lights on the Moon. These enigmatic ...

Researchers from NASA and the Johns Hopkins University Applied Physics Laboratory in Laurel, Maryland, report that streams of meteoroids striking the Moon infuse the thin lunar atmosphere with a short ...

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 meteoroid stream of long-period comet Thatcher (white line). Each meteoroid moved on its own orbit and created a Lyrid shower meteor when it hit Earth after approaching the orbit of Earth (blue ...

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 craters were formed by a Sept. 5, 2021, meteoroid impact on Mars, the first to be detected by NASA’s InSight. Taken by NASA’s Mars Reconnaissance Orbiter, this enhanced-color image highlights ...

Their observations confirm water lurks in the moon's subsoil, not just at poles. This is an Inside Science story. (Inside Science) -- Soil samples collected by astronauts on the Apollo missions ...

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 ...