Cosmic dust
Cosmic dust is dust which exists in outer space. Most cosmic dust particles are between a few molecules to 0.1 µm in size. A smaller fraction of all dust in space consists of larger refractory minerals that condensed as matter left the stars. It is called "stardust" and is included in a separate section below. The dust density falling to Earth is approximately 10−6/m3 with each grain having a mass between 10−16kg and 10−4 kg. On August 14, 2014, scientists announced the collection of possible interstellar dust particles from the Stardust spacecraft since returning to Earth in 2006.
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Cosmic dust
Cosmic dust is dust which exists in outer space. Most cosmic dust particles are between a few molecules to 0.1 µm in size. A smaller fraction of all dust in space consists of larger refractory minerals that condensed as matter left the stars. It is called "stardust" and is included in a separate section below. The dust density falling to Earth is approximately 10−6/m3 with each grain having a mass between 10−16kg and 10−4 kg. On August 14, 2014, scientists announced the collection of possible interstellar dust particles from the Stardust spacecraft since returning to Earth in 2006.
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25بك المحتوى هنا ينقصه الاستشه ...... مرة في أواسط القرن الثامن عشر.
@ar
Cosmic dust is dust which exis ...... ce returning to Earth in 2006.
@en
El polvo cósmico es polvo del ...... i se da en grandes cantidades.
@es
Kosmische stof bestaat uit dee ...... oorzaak van planetaire ringen.
@nl
La poussière cosmique est la p ...... égée) dans le Système solaire.
@fr
Pył kosmiczny – materia wypełn ...... ej cząstki wynoszącej 10-17kg.
@pl
Косми́ческая пыль образуется в ...... называться «космическая пыль».
@ru
宇宙塵（Cosmic Dust）是由眾多細小粒子組成的一種固 ...... 但卻又無法擺脫行星萬有引力的牽制而產生圍繞著星球的破碎物質。
@zh
宇宙塵（うちゅうじん、cosmic dust）は、星間物質の一種で、宇宙空間に分布する固体の微粒子のことである。「星間塵（せいかんじん）」ともいう。
@ja
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25بك المحتوى هنا ينقصه الاستشه ...... الكواكب مثل المجموعة الشمسية.
@ar
Cosmic dust is dust which exis ...... ce returning to Earth in 2006.
@en
El polvo cósmico es polvo del ...... interestelar o intergaláctico.
@es
Kosmische stof bestaat uit dee ...... oorzaak van planetaire ringen.
@nl
La poussière cosmique est la p ...... iennes atmosphères stellaires.
@fr
Pył kosmiczny – materia wypełn ...... wiazdy pozostały w niezmienion
@pl
Косми́ческая пыль образуется в ...... светлых облаков (туманностей)
@ru
宇宙塵（Cosmic Dust）是由眾多細小粒子組成的一種固 ...... 但卻又無法擺脫行星萬有引力的牽制而產生圍繞著星球的破碎物質。
@zh
宇宙塵（うちゅうじん、cosmic dust）は、星間物質の一種で、宇宙空間に分布する固体の微粒子のことである。「星間塵（せいかんじん）」ともいう。
@ja
label
Cosmic dust
@en
Kosmisch stof
@nl
Polvo cósmico
@es
Poussière cosmique
@fr
Pył kosmiczny
@pl
Космическая пыль
@ru
غبار كوني
@ar
宇宙塵
@ja
宇宙塵
@zh
