- 9/16/2024 8:06:04 AM
Loading
In a groundbreaking revelation, scientists have uncovered evidence that lunar volcanoes were still erupting during the age of the dinosaurs! This exciting new research, published in the prestigious journal Science, has challenged long-held beliefs about the Moon's geological history.
The key evidence comes from three minuscule glass beads that were collected from the lunar surface by a Chinese spacecraft in 2020. These beads, each smaller than a pinhead, have a chemical composition that indicates volcanic activity on the Moon continued until approximately 120 million years ago—much more recent than previously estimated.
Julie Stopar, a senior staff scientist at the Lunar and Planetary Institute, remarked on the unexpected nature of these findings. "It opens up a new window into understanding the Moon's volcanic history," she stated.
Images captured by NASA’s Lunar Reconnaissance Orbiter in 2014 hinted at more recent volcanic activity, but the glass beads serve as the first tangible evidence of such eruptions. Stopar emphasized that further research is necessary to confirm the origins of these beads.
The Chang’e 5 mission marked a significant milestone, as it was the first mission to return lunar rocks to Earth since NASA's Apollo missions and Soviet Union spacecraft in the 1970s. In June, China also returned samples from the far side of the Moon, adding to our understanding of lunar geology.
According to He Yuyang, a co-author from the Chinese Academy of Sciences, this research may shed light on how long small planets and moons, including our own, can remain volcanically active. Researchers meticulously examined around 3,000 glass beads and identified three that bore signs of volcanic origin. These beads can form when molten material cools following a volcanic eruption or meteorite impact.
Existing timelines suggest that the Moon had cooled beyond the point of volcanic activity by the time frame indicated by this new research. Stopar expressed hope that these findings will inspire further studies to unravel how such volcanic activity could still occur on the Moon.
As scientists dive deeper into this newfound data, the implications for our understanding of planetary evolution and volcanic activity are monumental. The Moon may hold secrets that can transform our comprehension of not just its own history, but also that of other celestial bodies.
Comments
Leave a Reply