Ancient zircon crystals shed light on 1 billion-year-old meteorite strike in Scotland. News. By Patrick Pester published 12 May 2025 ... according to the American Museum of Natural History. ...

Oct 24, 2023 12:00:00 Zircon crystals brought back by Apollo 17 reveal that the moon is about 40 million years older than previously thought. Several hypotheses have been proposed as to how the ...

Zircon crystals hidden within lunar dust samples collected during the Apollo 17 mission in 1972 have revealed that the moon is 40 ... It’s a part of our natural system that we want to better ...

All the latest science news on zircon crystals from Phys.org. Find the latest news, advancements, and breakthroughs.

Roughly 35 million years ago, a massive asteroid slammed into the Atlantic Ocean near what’s now the East Coast. The impact ...

Zircon is the "time-lords" of the earth. They are indestructible and take up radioactive materials, so they're used to track events in deep time that would otherwise be lost to us.

These crystals are a telltale sign of when the moon must have formed. When the Mars-size object hit the Earth and formed the moon, the energy of the impact melted the rock that eventually became the ...

The zircon crystals we found in river sand and rocks from Finland have signatures that point towards them being much older than anything ever found in Scandinavia, while matching the age of ...