Results 71 to 80 of about 382 (187)

A search for hydroacoustic signals from bolides

Icarus
Here we present a survey aimed at detecting hydroacoustic signals from fireballs using the six hydrophone stations operated as part of the Comprehensive Test Ban Treaty Organisation (CTBTO) International Monitoring System. We identified 30 fireballs where propagation paths to stations exist.
Peter Brown, Luke McFadden, David McCormack, Mareike Adams, Denis Vida   +4 more
openaire   +2 more sources

Carbon source from limestone target by impact reaction at the K/T Boundary [PDF]

, 1999
Carbon found at the K/T geological boundaries can be explained by impact reaction between the K/T bolides and limestone target rocks, which are proved by other natural and artificial ...
Gucsik, Arnold, Kobayashi, H., Kedves, Miklós, Miura, Y.   +3 more
core  

Numerical Simulation of Bolide Entry with Ground Footprint Prediction [PDF]

, 2016
As they decelerate through the atmosphere, meteors deposit mass, momentum and energy into the surrounding air at tremendous rates. Trauma from the entry of such bolides produces strong blast waves that can propagate hundreds of kilometers and cause ...
Donovan Mathias, Aftosmis, Michael J., Michael J. Aftosmis, Mathias, Donovan L., Berger, Marsha J., Marian Nemec, Marsha Berger, Nemec, Marian   +7 more
core   +2 more sources

Late delivery of exotic chromium to the crust of Mars by water-rich carbonaceous asteroids. [PDF]

Sci Adv, 2022
Zhu K, Schiller M, Pan L, Saji NS, Larsen KK, Amsellem E, Rundhaug C, Sossi P, Leya I, Moynier F, Bizzarro M.   +10 more
europepmc   +1 more source

Meteoroid Fragmentation in the Martian Atmosphere and the Formation of Crater Clusters. [PDF]

J Geophys Res Planets, 2022
Collins GS, Newland EL, Schwarz D, Coleman M, McMullan S, Daubar IJ, Miljković K, Neidhart T, Sansom E.   +8 more
europepmc   +1 more source

Frequency Modeling for Bolide Hazard

, 2021
Near-Earth asteroids and meteoroids constitute various levels of impact danger to our planet. On the one end, billions of events associated with small-sized meteoroids have resulted in trivial effects. On the other end, the occurrences of large-sized asteroidal collisions that can cause mass extinctions and may wipe out the modern human civilization ...
openaire   +1 more source

The Phanerozoic climate. [PDF]

Ann N Y Acad Sci, 2023
Shaviv NJ, Svensmark H, Veizer J.
europepmc   +1 more source

Correction and calibration of atmospheric impact observations in GOES GLM data. [PDF]

Meteorit Planet Sci, 2022
Morris RL, Smith JC, Dotson JL, Stern EC, Longenbaugh RS.   +4 more
europepmc   +1 more source

Preliminary results of Galileo direct imaging of S-L 9 impacts [PDF]

, 1995
Direct Galileo imaging data were obtained of the Jupiter impact sites for Comet Shoemaker-Levy 9 fragments K, N, and W during their early, high-energy phases.
Johnson, Torrence V., Ingersoll, Andrew P., Merline, William J., Heffernan, Catherine, Klaasen, Kenneth, Chapman, Clark R., Belton, Michael J. S.   +6 more
core  

BOLIDE PHYSICAL THEORY WITH APPLICATION TO PN AND EN FIREBALLS. [PDF]

, 2001
Using data on 22 'precise bolides' with up to 882 individual points on their trajectories and using data on 29 'bright bolides' and on 10 artificial meteors, we tried to derive dependence of ablation and shape-density coefficients, and of luminous ...
ReVelle, D. O. (Douglas O.)
core