creating our Moon in the process and turning our planet into a glowing red ball of molten rock. However, this speck of zircon suggested that this fiery hellhole didn’t last for too long.
A 4.45 billion-year-old zircon grain, extracted from a Martian ... The team studied meteorites from a space rock called NWA7034, or ‘Black Beauty’. Unlike most Martian meteorites, which ...
Researchers uncover the oldest asteroid crater in Australia, revealing its role in shaping Earth’s ancient climate.