Posted inScience

Earth Had a Ring Like Saturn’s for Millions of Years, and Its Shadow Triggered an Ice Age

A recent study published in the journal Earth and Planetary Science Letters reveals evidence that Earth may have had a ring similar to Saturn’s around 466 million years ago, during the Ordovician period. The research team, led by Andrew G. Tomkins from Monash University in Australia, reached this surprising conclusion after meticulously analyzing the geographical […]

Posted inScience

The Yarrabubba Crater, the Oldest Known Meteorite Impact on Earth

The Yarrabubba crater, located between the cities of Sandstone and Meekatharra in Western Australia, is an impact structure that has captured the attention of the scientific community due to its impressive age and geological significance. With an estimated diameter between 30 and 70 kilometers, this crater is approximately 2229 million years old, making it the […]