A new study published in Planet reveals a Micro-XRD method to quantitatively measure the ancient collision histories of meteorites. Researchers from China, Canada, and Japan have developed a quantitative technique to determine peak shock pressures in enstatite chondrites—rare meteorites chemically linked to Earth’s building blocks—using micro-X-ray diffraction (micro-XRD) method.

New experiments reveal jarosite’s selective bromine capture under Mars-like conditions, offering a fresh lens to decode the Red Planet’s aqueous past and halogen cycling.

Astronomers discovered a new exoplanet hidden in decade-old data. Planet is bound to binary stars, which orbit each other every 18 days. Planet is six times closer to its stars than other directly imaged planets orbiting binary systems.

Observations suggest exoplanet is surrounded by a thick blanket of gases above a global magma ocean.