Some discoveries about the formation of our red planet can be made through A small chunk of rock that once broke away from Mars and found its way to Earth.
An analysis of the Chassigny meteorite, which fell to Earth in 1815, indicates that the way Mars obtained its volatile gasses – such as carbon, oxygen, hydrogen, nitrogen, and noble gasses – contradicts our current models about how planets form.
According to studies, planets rise according to current models, from leftover star stuff. Then this material structures a disk, whirling around the new star. Within that disk, dust and gas begin to lumber together in a procedure that grows a baby planet.
Some new facts have been revealed that have been tricky to piece together. Like, according to current models, volatile gasses are taken up by a molten, shaping planet from the solar nebula. Later, more volatiles is transmitted via meteorite bombardment – volatiles bound up in carbonaceous meteorites (called chondrites) are discharged when these meteorites break apart on the preface to the planet.
With all such characteristics, the interior of a planet should reflect the composition of the solar nebula. A geochemist Sandrine Péron, formerly of the University of California Davis, now at ETH Zurich, said, “We can reconstruct the history of volatile delivery in the first few million years of the Solar System.”
This found noble gas configuration differs from that of the Martian atmosphere and indicates that
the piece of rock broke away from the mantle and is symbolic of the planetary interior and thus the solar nebula.
Péron added, “The Martian interior composition for krypton is nearly purely chondritic, but the atmosphere is solar. It’s very distinct.”
This statement suggests that meteorites were transmitting volatiles to Mars much faster than scientists thought before the solar nebula was disbanded by solar radiation.