"This has been a decade-long detective story, with each recorded meteorite fall providing a new clue." Ten years ago, astronomers from various institutions, including NASA and SETI (Search for ...

Geologic map of the asteroid belt. Circles identify the asteroid families from which our meteorites originate and letters mark the corresponding meteorite type. The horizontal axis ranges from short ...

Astronomers have revealed new sources of meteorites within the solar system's asteroid belt, helping us understand where ...

A meteorite is a piece of rock that originated in space, then survived the fall through the Earth’s atmosphere to end up on the surface of our planet. We estimate that nearly 5000 rocks ...

A polarized-light microscopy image (in background) of a section from the Allende meteorite is one-thousandth of a millimeter thin. Chip Clark / NMNH Most likely it came from the asteroid belt ...

Scientists think they may have come from space. For years scientists had been finding organic compounds in meteorites, but could not rule out the possibility that they were Earth-based contamination.

Get Instant Summarized Text (Gist) A geologic map of the asteroid belt has been developed by tracing meteorite falls to their origins. This effort, involving global networks of cameras and citizen ...

Most meteorites are bits of asteroid, which are themselves leftovers from the formation of the solar system. What is the difference between a meteor, a meteorite, a meteoroid and an asteroid?

Discover how a 4.5-billion-year-old meteorite fragment in the Natural History Museum's collection hid a secret about the origins of our solar system. On Christmas Eve 1965, a meteorite the size of a ...

Geologic map of the asteroid belt. Circles identify the asteroid families from which our meteorites originate and letters mark the corresponding meteorite type. The horizontal axis ranges from ...