How can meteorites teach us about the early solar system? Check out this webcast with Dr. Cari Corrigan as she shares her discoveries from meteorites that landed in Antarctica. [34:48]

NASA researchers who monitor the Moon for meteoroid impacts have detected the brightest explosion in the history of their program. (May 16, 2013) [4:00]

A video exploring "flying space rocks" known as comets and asteroids. Learn about how comets got their name and the most famous comet. Also understand where asteroids are found and how they change into meteor then meteorite. [4:00]

Today Phil helps keep you from ticking off an astronomer in your life by making sure you know the difference between a meteor, meteorite, and meteoroid. When the Earth plows through the stream emitted by a comet we get a meteor shower....

A video that looks at what scientists know about meteorites. What can meteorites tell us about Earth? [2:59]