Results 161 to 170 of about 19,917 (211)
Some of the next articles are maybe not open access.

Meteorites explained: what is a meteorite?

Geology Today, 2021
Meteorites are natural lumps of rock and/or metal that fall to Earth from Space. Most meteorites are from the Asteroid Belt, with a few from the Moon or from Mars, but their ultimate origins extend more widely through the Solar System. More than 150 parent bodies are represented among more than 65 000 meteorites known.
openaire   +1 more source

Structure of Meteorites

Nature, 1939
Prof. E. A. Owen and R. W. Williams1 have recently advanced a theory in which they account for the Widmanstatten figures in meteorites on the basis of their X-ray studies of iron-nickel alloys, natural and artificial. Their conclusions have been criticized by Prof. S. W. J. Smith and J.
openaire   +1 more source

Comets, meteorites and atmospheres

Earth, Moon, and Planets, 1996
The relatively low value of Xe/Kr in the atmospheres of Earth and Mars seems to rule out meteorites as the major carriers of noble gases to the inner planets. Laboratory experiments on the trapping of gases in ice forming at low temperatures suggest that comets may be a better choice.
T, Owen, A, Bar-Nun
openaire   +2 more sources

Origin of Meteorites

Nature, 1964
Abstract The principal modern hypotheses on the origin of meteorites are reviewed critically.
openaire   +1 more source

What Martian Meteorites Reveal About the Interior and Surface of Mars

Journal of Geophysical Research E: Planets, 2020
Geoffrey Howarth   +2 more
exaly  

Linking asteroids and meteorites to the primordial planetesimal population

Geochimica Et Cosmochimica Acta, 2020
Thomas H. Burbine, Richard C. Greenwood
exaly  

Home - About - Disclaimer - Privacy