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Oldest Rock On Earth Confirmed To Be Over 4 Billion Years Old
Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name "Hadean" comes from the Greek god of the underworld, reflecting the extreme heat that likely characterized the planet at the time.
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Perseverance Rover Studies Ancient Martian Rocks at Fallbreen and Forlandet Quadrangle
NASA's Perseverance rover reached new ground on June 7, 2025, exploring ancient Martian terrain at Fallbreen and moving into the Forlandet quadrangle near Jezero Crater. This region may contain Mars' oldest rocks, offering key insights into the planet’s early geology. The mission also honors Earth's own exploration history by naming Martian sites...
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NASA Perseverance Rover Discovers Ancient Rock Sample on Mars' Jezero Crater
NASA’s Perseverance rover has collected a unique rock sample from Mars' Jezero Crater. The rock, named “Silver Mountain,” is believed to be one of the oldest in the solar system, possibly dating back to the Noachian period, over 4 billion years ago. This discovery provides new insights into Mars’ geological history and past environmental co...
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Moon Rocks Brought From the Far Side Confirm Ancient Volcanic Activity
Researchers analysing lunar samples from China’s Chang’e-6 mission have uncovered evidence of ancient volcanic activity on the Moon’s far side. The mission, which returned nearly two kilograms of lunar soil in June, landed in the South Pole-Aitken Basin, one of the Moon’s oldest craters. Studies published in Science and Nature revealed volc...
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3.7 Billion Year Fossil Or Just Rocks? Scientists At Odds Over Structure
It was an extraordinary claim: Scientists studying a rock formation in Greenland said they had discovered the Earth's oldest fossils, a series of small, cone-shaped structures left by microbial mats some 3.7 billion years ago.
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Oldest Signs Of Life On Earth May Be In 3.95 Billion-Year-Old Rocks
The Saglek Block rocks of northern Labrador have been submerged beneath water, sucked into Earth's interior, twisted, squeezed and torn by tectonic forces, wrenched upward, weathered by wind and waves, and otherwise subjected to every imaginable form of battering a piece of stone can endure in the course of 3.95 billion years.
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Curiosity Finds Rocks Similar to Earth's Crust on Mars
Rocks rich in silica similar to those in the oldest part of Earth's continental crust are scattered throughout the area where NASA's Curiosity probe is exploring on Mars, according to a study published on Monday in Nature Geoscience.
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Oldest Rock On Earth Confirmed To Be Over 4 Billion Years Old
Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name "Hadean" comes from the Greek god of the underworld, reflecting the extreme heat that likely characterized the planet at the time.
-
Perseverance Rover Studies Ancient Martian Rocks at Fallbreen and Forlandet Quadrangle
NASA's Perseverance rover reached new ground on June 7, 2025, exploring ancient Martian terrain at Fallbreen and moving into the Forlandet quadrangle near Jezero Crater. This region may contain Mars' oldest rocks, offering key insights into the planet’s early geology. The mission also honors Earth's own exploration history by naming Martian sites...
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NASA Perseverance Rover Discovers Ancient Rock Sample on Mars' Jezero Crater
NASA’s Perseverance rover has collected a unique rock sample from Mars' Jezero Crater. The rock, named “Silver Mountain,” is believed to be one of the oldest in the solar system, possibly dating back to the Noachian period, over 4 billion years ago. This discovery provides new insights into Mars’ geological history and past environmental co...
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Moon Rocks Brought From the Far Side Confirm Ancient Volcanic Activity
Researchers analysing lunar samples from China’s Chang’e-6 mission have uncovered evidence of ancient volcanic activity on the Moon’s far side. The mission, which returned nearly two kilograms of lunar soil in June, landed in the South Pole-Aitken Basin, one of the Moon’s oldest craters. Studies published in Science and Nature revealed volc...
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3.7 Billion Year Fossil Or Just Rocks? Scientists At Odds Over Structure
It was an extraordinary claim: Scientists studying a rock formation in Greenland said they had discovered the Earth's oldest fossils, a series of small, cone-shaped structures left by microbial mats some 3.7 billion years ago.
-
Oldest Signs Of Life On Earth May Be In 3.95 Billion-Year-Old Rocks
The Saglek Block rocks of northern Labrador have been submerged beneath water, sucked into Earth's interior, twisted, squeezed and torn by tectonic forces, wrenched upward, weathered by wind and waves, and otherwise subjected to every imaginable form of battering a piece of stone can endure in the course of 3.95 billion years.
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Curiosity Finds Rocks Similar to Earth's Crust on Mars
Rocks rich in silica similar to those in the oldest part of Earth's continental crust are scattered throughout the area where NASA's Curiosity probe is exploring on Mars, according to a study published on Monday in Nature Geoscience.
