This surprising fact was first discovered using instruments carried by astronauts who visited the moon with the Apollo program.Hybrid Sexpuppen The moon’s weak gravity means that the exosphere’s constituent atoms are constantly draining away into space—and, as such, its continuous presence means that the supply of these atoms is being constantly replenished.
https://www.kissdoll.de/silikonkopf-mit-tpe-koerper

A new study published in Science Advances on August 2 looks at exactly how this replenishment happens.Cosplay Sexpuppen It examines a group of elements whose presence in the lunar atmosphere might come as a surprise to anyone who’s studied chemistry: alkali metals.
https://www.kissdoll.de/cosplay-sexpuppen

Alkali metals form the first group of the periodic table, and include lithium, sodium, potassium, rubidium, and caesium (along with francium, which is never found in macroscopic quantities because it’s so radioactive). Why is their presence a surprise? On Earth, they’re famous for their reactivity, as evidenced by the classic high school demonstration of what a piece of sodium does when it encounters water.Fantasy Sexpuppen On the moon, however, things are very different.
https://www.kissdoll.de/fantasy-sexpuppen

As Prof. Nicole Nie, lead author of the paper, tells Popular Science, “In lunar soils and rocks, alkali metals are bound in minerals, forming stable chemical bonds with oxygen and other elements. But when they are released from the surface, they usually become neutral atoms. There is no liquid water or substantial atmosphere [on the moon],Teen Sexpuppen so these metals can remain in their elemental form—[and] because the number of atoms in the lunar atmosphere is so small, the atoms can travel a long distance freely without colliding with one another.”
https://www.kissdoll.de/teen-sexpuppen

This does, however, raise the question of how the atoms are released from the surface in the first place. The paper seeks to answer this question—and, specifically, the relative contributions of three processes known collectively as “space weathering.” Japan Sex Dolls uniting factor in these three processes is that they involve something striking the lunar surface and knocking the alkali metal elements out of the mineral compounds in which they’re bound. (These processes also release other elements, but the volatility of alkali metals makes them particularly easy to liberate.)
https://www.kissdoll.de/japanische-sexpuppen