Meteorites
A Bronze Age Arrowhead was Made Out of a Meteorite
It's sometimes hard to remember that meteorites have been hitting our planets for millions of years. And some of them…
Meteorites Store a Magnetic Memory of the Early Solar System
Magnets are a handy tool for finding meteorites, but they can also erase vital clues about the early solar system.
It’s Surprisingly Easy to Hurl Rocks From Mars Into Space
Of the thousands of meteorites found on Earth, about 188 have been confirmed to be from Mars. How did they…
Meteorites are Contaminated Quickly When They Reach Earth
On Earth, geologists study rocks to help better understand the history of our planet. In contrast, planetary geologists study meteorites…
Curiosity Finds Another Metal Meteorite on Mars
MSL Curiosity is going about its business exploring Mars. The high-tech rover is currently exploring the sulphate-bearing unit on Mt.…
Meteorites Bathed in Gamma Rays Produce More Amino Acids and Could Have Helped Life get Going on Earth
Our modern telescopes are more powerful than their predecessors, and our research is more focused than ever. We keep discovering…
Space Diamonds are Even Harder Than Earth Diamonds
In a recent study published in the Proceedings of the National Academy of Sciences, an international team of researchers led…
Scientists Identify the Source of a Famous Meteorite as One Crater on Mars
If we think untangling Earth's complex geological history is difficult, think of the challenge involved in doing the same for…
Want to Own a Meteorite from Geoff Notkin’s Personal Collection?
For nearly 30 years Geoff Notkin has traveled the world in search of meteorites, those ancient relics from outer space…
The Early Solar System was Total Mayhem
There's no question that young solar systems are chaotic places. Cascading collisions defined our young Solar System as rocks, boulders,…