A blaze of light flashed through the early morning darkness on Wednesday, July 24, flaring so brightly that, for just a few moments, night became like day. Finding the object behind this brilliant ...

Planetary geologist Amanda Ostwald studies Martian meteorites to understand what makes Mars different from — and similar to — planet Earth Naomi Greenberg In 2023, Dr. Ostwald hiked the entire ring of ...

A 2.35-billion-year-old meteorite with a unique chemical signature, found in Africa in 2023, plugs a major gap in our understanding of the moon's volcanic history. Presented at the Goldschmidt ...

In a groundbreaking discovery, a 2.35-billion-year-old lunar meteorite found in Africa in 2023 has unveiled fresh insights into the moon’s volcanic history. This meteorite, with a unique chemical ...