Resources & Glossary

Definitions and resources for understanding the dataset.

Glossary

Click each term to see its definition.

Meteorite
A piece of extraterrestrial material that reaches Earth's surface.
Mass
The amount of matter in a meteorite. The original dataset records mass in grams.
Iron Meteorite
A meteorite primarily classified as iron, making up most of the top 20 records.
Recclass
The classification given to a meteorite in the dataset.
Found
A meteorite that was discovered on Earth rather than being observed while falling.
Fell
A meteorite whose fall to Earth was observed.
Latitude
The north or south position of a meteorite's recorded location.
Longitude
The east or west position of a meteorite's recorded location.

Data Source

NASA Meteorite Landings Dataset

The dataset contains information about meteorites that have been discovered and observed.