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Scientists Find Rare Meteorites In China's Chang'e-6 Moon Samples
Chang'e 6 made history in 2024, by bringing back 1,935.3 grams of lunar samples from the Moon's South Pole-Aitken Basin.
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Chang’e-6 Lunar Samples Reveal Water-Rich Asteroid Fragments
Analysis of Chang’e-6 lunar dust uncovered microscopic carbonaceous chondrite fragments—evidence of water-bearing asteroids that once struck the Moon. The discovery indicates a far greater delivery of water and organics to Earth and the Moon than thought, helping scientists refine theories about the solar system’s early volatile sources.
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Ryugu Samples Reveal Ancient Water Flow on Asteroid for a Billion Years
Microscopic samples from asteroid Ryugu reveal that liquid water once flowed through its parent body long after its formation. The finding, led by University of Tokyo scientists, suggests that such asteroids may have delivered far more water to early Earth than previously thought, offering a new perspective on how our planet’s oceans originated.
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Scientists Confirm Ancient Asteroid Impact Created North Sea’s Silverpit Crater 43 Million Years Ago
New research confirms the Silverpit Crater in the North Sea was formed by an asteroid impact around 43 million years ago. Using seismic imaging and rare mineral evidence, scientists proved the impact origin beyond doubt, resolving a debate that lasted two decades and placing the crater among Earth’s rare, well-preserved impact structures.
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NASA’s OSIRIS-REx Mission Finds Stardust in Asteroid Bennu Older Than the Solar System
NASA’s OSIRIS-REx mission has found presolar stardust grains inside Bennu’s samples. These tiny particles, older than the Sun, carry chemical fingerprints of ancient stars and interstellar space. Bennu thus serves as a pristine time capsule, preserving the earliest clues to the birth of our solar system.
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Cosmic Visitor: 4.56-Billion-Year-Old Meteorite Strikes into Georgia Home
On June 26, 2025, a dazzling daytime fireball streaked over Georgia, captured by satellites and witnessed across multiple states. A surviving fragment smashed through the roof of a McDonough home, denting the wooden floor 14 feet below. Scientists at the University of Georgia analyzed about 23 grams of this ancient rock, determining it to be a 4.56...
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Hubble Captures First Images of Ancient Interstellar Visitor Comet 3I/ATLAS
Hubble has captured images of comet 3I/ATLAS, an ancient interstellar object likely 7 billion years old. As only the third known visitor from beyond the solar system, it offers rare insights into distant planetary systems. With its water ice and D-type asteroid-like dust, 3I/ATLAS is now under global scientific scrutiny before it vanishes back into...
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3D Mapping Reveals 52-Foot Megaripples from Chicxulub Asteroid in Louisiana
Massive megaripples, formed by the tsunami after the Chicxulub asteroid impact 66 million years ago, have been mapped deep beneath Louisiana using 3D seismic data. The formations, averaging 52 feet in height and spanning 900 square miles, offer new insights into the force of the ancient tsunami and its global impact. Scientists suggest these findin...
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Bennu Asteroid Sample Reveals Organic Compounds That May Hint at Life Beyond Earth
NASA’s OSIRIS-REx mission has delivered a sample from asteroid Bennu, revealing amino acids, nucleobases, ammonia, and minerals formed in saltwater. These organic compounds, vital to life, suggest that the building blocks for life might have existed in other regions of the early solar system. The discovery of evaporite minerals, including halite ...
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Seismic Data from NASA’s InSight Might Solve the Mystery of Mars’ Dichotomy
NASA’s InSight mission has provided seismic data shedding light on the Martian dichotomy, the split between Mars’ northern lowlands and southern highlands. Findings from the mantle’s seismic wave analysis suggest the split stems from ancient tectonic activity and magma dynamics, rather than asteroid impacts. Variations in crust thickness and ...
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Apophis Asteroid Flyby in 2029: Earth's Gravitational May Impact Asteroid's Surface
Asteroid 99942 Apophis, named after the ancient Egyptian god of darkness, is set to pass incredibly close to Earth in 2029, at just 32,000 km. While there is no risk of a collision, scientists are keen to study the asteroid’s interaction with Earth's gravity. Research led by planetary scientist Ronald Ballouz suggests that this flyby may cause si...
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Asteroid Apophis Could Experience Surface Changes Due to Earth’s Gravity During 2029 Flyby
The asteroid Apophis, named after the ancient Egyptian god of chaos, is set to pass extremely close to Earth in 2029, potentially causing seismic activity and landslides on its surface due to Earth's gravity. These changes could alter Apophis’ surface, providing a rare opportunity to observe asteroid dynamics in real-time. A team from Johns Hopki...
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Could Earth Have Had Rings Like Saturn? Study Suggests Asteroid Breakup and Cooling Climate
Scientists have proposed that Earth may once have had a ring system similar to Saturn’s, formed by an asteroid breakup 466 million years ago. This ring may have triggered global cooling, contributing to the Hirnantian Ice Age. Evidence includes impact craters near the equator and meteorite debris in sedimentary rocks.
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Gaia Telescope Reportedly Discovers Hidden Moons Orbiting 350 Asteroids
Gaia’s recent data release reveals that over 350 asteroids, once believed to be solitary, have hidden moons. This discovery nearly doubles the known binary asteroid systems, highlighting Gaia’s ability to find new asteroid-moon pairs. The detailed observations from Gaia’s DR3 release offer a glimpse into the early solar system and asteroid fo...
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Ammonites Thrived Before Dinosaur-Killing Asteroid Impact, Study Finds
The study suggests these ancient creatures were thriving until the asteroid impact 66 million years ago.
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Scientists Find Rare Meteorites In China's Chang'e-6 Moon Samples
Chang'e 6 made history in 2024, by bringing back 1,935.3 grams of lunar samples from the Moon's South Pole-Aitken Basin.
-
Chang’e-6 Lunar Samples Reveal Water-Rich Asteroid Fragments
Analysis of Chang’e-6 lunar dust uncovered microscopic carbonaceous chondrite fragments—evidence of water-bearing asteroids that once struck the Moon. The discovery indicates a far greater delivery of water and organics to Earth and the Moon than thought, helping scientists refine theories about the solar system’s early volatile sources.
-
Ryugu Samples Reveal Ancient Water Flow on Asteroid for a Billion Years
Microscopic samples from asteroid Ryugu reveal that liquid water once flowed through its parent body long after its formation. The finding, led by University of Tokyo scientists, suggests that such asteroids may have delivered far more water to early Earth than previously thought, offering a new perspective on how our planet’s oceans originated.
-
Scientists Confirm Ancient Asteroid Impact Created North Sea’s Silverpit Crater 43 Million Years Ago
New research confirms the Silverpit Crater in the North Sea was formed by an asteroid impact around 43 million years ago. Using seismic imaging and rare mineral evidence, scientists proved the impact origin beyond doubt, resolving a debate that lasted two decades and placing the crater among Earth’s rare, well-preserved impact structures.
-
NASA’s OSIRIS-REx Mission Finds Stardust in Asteroid Bennu Older Than the Solar System
NASA’s OSIRIS-REx mission has found presolar stardust grains inside Bennu’s samples. These tiny particles, older than the Sun, carry chemical fingerprints of ancient stars and interstellar space. Bennu thus serves as a pristine time capsule, preserving the earliest clues to the birth of our solar system.
-
Cosmic Visitor: 4.56-Billion-Year-Old Meteorite Strikes into Georgia Home
On June 26, 2025, a dazzling daytime fireball streaked over Georgia, captured by satellites and witnessed across multiple states. A surviving fragment smashed through the roof of a McDonough home, denting the wooden floor 14 feet below. Scientists at the University of Georgia analyzed about 23 grams of this ancient rock, determining it to be a 4.56...
-
Hubble Captures First Images of Ancient Interstellar Visitor Comet 3I/ATLAS
Hubble has captured images of comet 3I/ATLAS, an ancient interstellar object likely 7 billion years old. As only the third known visitor from beyond the solar system, it offers rare insights into distant planetary systems. With its water ice and D-type asteroid-like dust, 3I/ATLAS is now under global scientific scrutiny before it vanishes back into...
-
3D Mapping Reveals 52-Foot Megaripples from Chicxulub Asteroid in Louisiana
Massive megaripples, formed by the tsunami after the Chicxulub asteroid impact 66 million years ago, have been mapped deep beneath Louisiana using 3D seismic data. The formations, averaging 52 feet in height and spanning 900 square miles, offer new insights into the force of the ancient tsunami and its global impact. Scientists suggest these findin...
-
Bennu Asteroid Sample Reveals Organic Compounds That May Hint at Life Beyond Earth
NASA’s OSIRIS-REx mission has delivered a sample from asteroid Bennu, revealing amino acids, nucleobases, ammonia, and minerals formed in saltwater. These organic compounds, vital to life, suggest that the building blocks for life might have existed in other regions of the early solar system. The discovery of evaporite minerals, including halite ...
-
Seismic Data from NASA’s InSight Might Solve the Mystery of Mars’ Dichotomy
NASA’s InSight mission has provided seismic data shedding light on the Martian dichotomy, the split between Mars’ northern lowlands and southern highlands. Findings from the mantle’s seismic wave analysis suggest the split stems from ancient tectonic activity and magma dynamics, rather than asteroid impacts. Variations in crust thickness and ...
-
Apophis Asteroid Flyby in 2029: Earth's Gravitational May Impact Asteroid's Surface
Asteroid 99942 Apophis, named after the ancient Egyptian god of darkness, is set to pass incredibly close to Earth in 2029, at just 32,000 km. While there is no risk of a collision, scientists are keen to study the asteroid’s interaction with Earth's gravity. Research led by planetary scientist Ronald Ballouz suggests that this flyby may cause si...
-
Asteroid Apophis Could Experience Surface Changes Due to Earth’s Gravity During 2029 Flyby
The asteroid Apophis, named after the ancient Egyptian god of chaos, is set to pass extremely close to Earth in 2029, potentially causing seismic activity and landslides on its surface due to Earth's gravity. These changes could alter Apophis’ surface, providing a rare opportunity to observe asteroid dynamics in real-time. A team from Johns Hopki...
-
Could Earth Have Had Rings Like Saturn? Study Suggests Asteroid Breakup and Cooling Climate
Scientists have proposed that Earth may once have had a ring system similar to Saturn’s, formed by an asteroid breakup 466 million years ago. This ring may have triggered global cooling, contributing to the Hirnantian Ice Age. Evidence includes impact craters near the equator and meteorite debris in sedimentary rocks.
-
Gaia Telescope Reportedly Discovers Hidden Moons Orbiting 350 Asteroids
Gaia’s recent data release reveals that over 350 asteroids, once believed to be solitary, have hidden moons. This discovery nearly doubles the known binary asteroid systems, highlighting Gaia’s ability to find new asteroid-moon pairs. The detailed observations from Gaia’s DR3 release offer a glimpse into the early solar system and asteroid fo...
-
Ammonites Thrived Before Dinosaur-Killing Asteroid Impact, Study Finds
The study suggests these ancient creatures were thriving until the asteroid impact 66 million years ago.
