When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Meteoroid showers help create the moon's exosphere, its wispy version of an atmosphere, a new ...

The planet Mercury is being pelted regularly by bits of dust from an ancient comet, a new study has concluded. This has a discernible effect in the planet’s tenuous atmosphere and may lead to a new ...

Image: The 15-Bootids meteor shower (insert) projected onto the celestial sphere (stars in black), with the approach direction of meteoroids plotted in white and in colors. Meteor showers are ...

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 ...

SEAFORD, England -- A meteoroid was filmed moving through the sky over southern England early Monday morning. Footage by Twitter user @KrisztiUk shows the one-meter object, described by the European ...