Formation and composition of Earth's Hadean protocrustGiant impacts significantly contributed to the formation of Earth's magma ocean and core.
Scientists Are Learning New Things From Purdue's Martian MeteoriteThe Lafayette Meteorite offers crucial insights into the history of water on Mars, dating back over 700 million years.
Dinosaur-killing Chicxulub asteroid formed in Solar System's outer reachesThe Chicxulub impactor that caused the mass extinction 66 million years ago originated from beyond Jupiter's orbit, according to new geochemical research.