Roughly circular ring or plateau, possibly discontinuous, surrounding an impact crater's center
A peak ring crater is a type of complex crater, which is different from a multi-ringed basin or central-peak crater. A central peak is not seen; instead, a roughly circular ring or plateau, possibly discontinuous, surrounds the crater's center, with the crater rim still farther out from the center.
A peakring crater is a type of complex crater, which is different from a multi-ringed basin or central-peak crater. A central peak is not seen; instead...
second largest confirmed impact structure on Earth, and the only one whose peakring is intact and directly accessible for scientific research. The crater...
groups: central-peak craters and peak-ring craters. Peak-ring craters have diameters that are larger in than central-peak craters and have a ring of raised...
bombs dropped on Hiroshima and Nagasaki. A 2016 drilling project into the peakring of the crater strongly supported the hypothesis, and confirmed various...
directly above the peakring. These strongly support the hypothesis that the impactor was large enough to create a 120-mile peakring, eject molten granite...
south of the outer ring of present-day hills, which suggests the ring of hills are not the rim of the original crater but a peakring within a much larger...
are 0.14 km and 0.012 km. The rings have triangular radial brightness profiles. The peak brightness of the μ (mu) ring lies almost exactly on the orbit...
The Lord of the Rings is an epic high fantasy novel by the English author and scholar J. R. R. Tolkien. Set in Middle-earth, the story began as a sequel...
(8 km), and a peakring being raised around it. The deep crater, 24 mi (38 km) across, is surrounded by a flat-floored terrace-like ring trough with an...
planetary rings. The Jovian rings were the third ring system to be discovered in the Solar System, after those of Saturn and Uranus. The main ring was discovered...
The rings of Saturn are the most extensive and complex ring system of any planet in the Solar System. They consist of countless small particles, ranging...
The Rings of Power are magical artefacts in J. R. R. Tolkien's legendarium, most prominently in his high fantasy novel The Lord of the Rings. The One Ring...
1170 J total energy Peak Ti = 75 eV Peak Te = 250 eV Peak sheath loss = 228 kW, about equal to Pei Peakring cusp loss = 15 kW Peak axial cusp loss = 1 kW...
member of the chain of volcanic peaks that run from southwestern British Columbia to northern California. The peaks formed in the past 35 million years...
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