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 ...

The crystal of zircon is like an ancient geological clock that began to tick some 4.4 billion years ago when the Earth’s first crust began to form above a hot ocean of molten magma.

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 ...

Across the ages, countless civilisations, species and ecosystems have come and gone. Yet, there are still a few extraordinary ...

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 ...

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 ...

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

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

The Chihuahuan Desert is a sparse but stunning ecosystem straddling the border between Northern Mexico, Southern New Mexico, and West Texas. High in elevation and low in humidity, the desert plays ...

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.