Tag

Crater

All articles tagged with #crater

Dante’s Inferno Reframed as an Ancient Planet-Scale Impact
science14 days ago

Dante’s Inferno Reframed as an Ancient Planet-Scale Impact

New research led by Timothy Burbery suggests Dante Alighieri’s Inferno may describe a planetary-scale asteroid impact centuries before modern meteoritics, portraying Satan as a high‑velocity impactor that could bend Earth’s crust to form Hell’s rings and a central Mount Purgatory on the opposite side. The study likens these features to real crater-forming processes, such as multi‑ring basins exemplified by large impacts like Chicxulub, and argues that ancient mythologies can encode early observations of cosmic threats, bridging literature and planetary geology in its interpretation of Dante’s cosmology.

Moon’s Fresh Scar: 225-Meter Crater Reveals a Recent Impact
space-and-spaceflight1 month ago

Moon’s Fresh Scar: 225-Meter Crater Reveals a Recent Impact

Scientists using NASA’s Lunar Reconnaissance Orbiter identified a fresh 225-meter crater on the Moon formed in late spring 2024, the largest crater created during the LRO mission; by comparing before-and-after images, researchers traced debris and observed dark glass-like rocks, indicating a high-energy impact and providing new insight into how recent impacts sculpt the lunar surface and crater formation across the solar system.

Stunning New Mars Images Reveal Surprising Details and True Colors
science-and-exploration5 months ago

Stunning New Mars Images Reveal Surprising Details and True Colors

ESA's Mars Express has captured an image of a unique crater on Mars that resembles a butterfly, formed by a low-angle impact that created irregular wings and a central oval body, with evidence suggesting interaction with water or ice during formation. The region also features volcanic mesas and signs of past volcanic activity, providing insights into Mars's geological history.

NASA's Next Lunar Landing Targets the Moon's Largest and Most Mysterious Crater
science7 months ago

NASA's Next Lunar Landing Targets the Moon's Largest and Most Mysterious Crater

A new study reveals that the Moon's largest crater, the South Pole-Aitken basin, was formed by an impact from the north, providing insights into the Moon's early evolution and the distribution of materials like KREEP, which explains the hemispheric differences. Artemis astronauts will target this site to collect samples that could shed light on the Moon's geological history.

Unveiling the Moon's Mysteries: Craters, Hidden Elements, and Asteroid Impact
science7 months ago

Unveiling the Moon's Mysteries: Craters, Hidden Elements, and Asteroid Impact

Scientists have revised their understanding of the Moon's largest crater, the South Pole-Aitken basin, suggesting it was formed by a glancing blow rather than a head-on impact. This new insight could influence upcoming NASA Artemis missions targeting the lunar south pole, as the region may contain valuable clues about the Moon's interior and evolution. The findings also shed light on the asymmetry between the Moon's near and far sides, particularly regarding mineral distribution and crust formation.

NASA's Artemis Mission Faces Mysteries at the Moon's Largest Crater
science7 months ago

NASA's Artemis Mission Faces Mysteries at the Moon's Largest Crater

Scientists have revised their understanding of the Moon's largest crater, the South Pole-Aitken basin, suggesting it was formed by a glancing blow rather than a head-on impact. This new insight could influence upcoming NASA Artemis missions, which aim to explore the lunar south pole, and deepen our understanding of the Moon's interior and geological history.

New Insights Reveal Moon's Largest Crater and Impact History
science1 year ago

New Insights Reveal Moon's Largest Crater and Impact History

New research suggests that the South Pole-Aitken basin, the largest crater on the Moon, may be larger and formed differently than previously thought. The study indicates a more circular shape, implying a vertical impact, which could mean debris is more evenly distributed. This discovery has significant implications for future lunar missions, potentially providing access to ancient lunar materials that could offer insights into the Moon's formation and the early Solar System. The findings are published in Earth & Planetary Science Letters.

Chinese Rocket Crashes on Moon, Leaving Twin Craters and Secret Payload
space2 years ago

Chinese Rocket Crashes on Moon, Leaving Twin Craters and Secret Payload

A study published in The Planetary Science Journal claims to have "definitive proof" that a mysterious rocket that crashed into the moon in March 2022 came from China and was carrying an undisclosed payload. The rocket, identified as the spent upper stage of China's Chang'e 5-T1 rocket, left behind two overlapping craters at its crash site. The researchers propose that the rocket's mass distribution, with twin rocket boosters acting as one mass and a mysterious counterweight on the other, caused the double crater. The exact nature of the payload remains unknown and is unlikely to be determined.