ȡԼ "ƼŸ "
(=մ) ֿ = 1972 17ȣ ڵ鿡 ū Ȱ.
ƼŸ(
Ti
) Է ̷ ̷ ǰ ǥ鿡 ְ ƴ ̴.
ǥ Ư¡ ϳ ƼŸ ǥ Ǵ ߿ ǿ , 60Ⱓ Ǯ ʴ ذߴ.
1972 17ȣ ƼŸ
[
NASA
. Ǹ
DB
]
긮 ʹ ƾ Ŭ ڻ 16 ó (
Nature
Geoscience
) ϼ ̿ ϼ ǥ м , ƼŸ ϴ ϴ ߿ Ȯߴٰ .
1960 1970 װֱ(
NASA
) ּ ϼ ǥ 鼭 ǥ Ϻ ƼŸ Ұ ִٴ .
1990 ˵ Ž缱 ŬŸ ۵ ̷ 'ƼŸ '(
high-Ti
basalt
) ǥ鿡 θ ִٴ 鼭 ϼ ñ Ŀ.
ʹ Ŭ ڻ "ݱ ƼŸ ȭ, Ư ġϴ " "35 е Ư " ߴ.
ǥ ƼŸ 差
װֱ(
NASA
) ˵ Ž缱 ŬŸ Կ ǥ ո ƼŸ 差 . κ ǥ ϼ鿡 ƼŸ ſ ̴. [
Lunar
and
Planetary
Institute
. Ǹ
DB
]
ƼŸ ϴ ߴ.
ƼŸ м Ư¡ 迡 ġϴ .
м ƼŸ 35 ο Ͼ, ö(
Fe
) ֺ ϼ ׳(
Mg
) ȯǸ鼭 е ȭ, Ư Ÿ.
ֺ ü ϼ ƼŸ Ư ϴ ʼ̶ شٰ ߴ.
긮 "ƼŸ ٽ Ư ƴ ϴ ǥ ο ǥ ä ־ ġ " " Ǯ ڴ" ߴ.
ϼ ǥ äϴ 17ȣ
1972
NASA
17ȣ ӹ ֺ ڰ Ŵ ִ. 17ȣ ƿ ϼ ǥ ߴ. [
NASA
/
Eugene
Cernan
. Ǹ
DB
]
ó :
Nature
Geoscience
,
Tim
Elliott
et
al
.,
'Titanium-rich
basaltic
melts
on
the
Moon
modulated
by
reactive
flow
processes'
,
https
:
/
/
www.nature.com
/
articles
/
s41561-023-01362-5
https://n.news.naver.com/mnews/hotissue/article/001/0014446135?type=series&cid=1087298