Results 91 to 100 of about 68,393 (238)

Projectile Velocity and Crater Formation in Water

open access: yesInternational Scholastic Journal of Science, 2010
The relationship between the velocity of impact and maximum crater diameter was found for two steel balls dropped into water using 300 fps video. The maximum diameter of the crater was found to be proportional to the impact velocity and independent of ...
Pravitra Chaikulngamdee   +3 more
doaj  

Probing the hydrothermal system of the Chicxulub impact crater. [PDF]

open access: yesSci Adv, 2020
Kring DA   +39 more
europepmc   +1 more source

Crater Morphometry and Scaling in Coarse, Rubble-Like Targets: Insights from Impact Experiments [PDF]

open access: yes
Spacecraft images reveal that the asteroids Itokawa, Ryugu, and Bennu are covered with coarse, boulder-rich material [13]. Impactors that collide with these bodies encounter a target with extreme physical heterogeneity.
Barnouin, O. S.   +8 more
core   +1 more source

Organic geochemistry of the Boltysh impact crater, Ukraine [PDF]

open access: yes, 2009
The Boltysh crater has been know for several decades and was originally drilled in the 1960s - 1980s in a study of economic oil shale deposits. Unfortunately, the cores were not curated and have been lost.
Gilmour, Iain   +3 more
core  

Lunar impact crater identification and age estimation with Chang'E data by deep and transfer learning. [PDF]

open access: yesNat Commun, 2020
Yang C   +9 more
europepmc   +1 more source

The Cretaceous-Tertiary (K/T) impact: One or more source craters? [PDF]

open access: yes
The Cretaceous-Tertiary (K/T) boundary is marked by signs of a worldwide catastrophe, marking the demise of more than 50 percent of all living species. Ever since Alvarez et al.
Koeberl, Christian
core   +1 more source

Australasian impact crater buried under the Bolaven volcanic field, Southern Laos. [PDF]

open access: yesProc Natl Acad Sci U S A, 2020
Sieh K   +10 more
europepmc   +1 more source

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