English Wikipedia - The Free Encycl...
הורד מילון זה
S-type asteroid
S-type asteroids
, or silicaceous asteroids, are of a stony composition, hence the name. Approximately 17% of
asteroids
are of this type, making it the second most common after the
C-type
.
See more at Wikipedia.org...
© This article uses material from
Wikipedia
®
and is licensed under the
GNU Free Documentation License
and under the
Creative Commons Attribution-ShareAlike License