Scientists initially proposed two possibilities. Either the meteorite entered in an extremely unusual way, or it was moved by ...

While Earth was famously hit by a meteor that killed off the dinosaurs, many others have also hit our planet, many of them ...

Two NASA spacecraft at Mars — one on the surface and the other in orbit — have recorded the biggest meteor strikes and impact craters yet. The high-speed barrages last year sent seismic waves rippling ...

NASA’s InSight lander recorded a magnitude 4 marsquake last Christmas Eve. Scientists only later learned the cause of that quake: a meteoroid strike estimated to be one of the biggest seen on Mars ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CAPE CANAVERAL, Fla. (AP) — Two NASA ...

Discovery and ancient beliefs -- Anatomy of a crater -- A meteoritic footprint -- How was Wolfe Creek Crater formed? -- Australia's impact record. The crater map of Australia -- Why formed by a ...