此内容来自第三方平台 (Dailymotion)。如果此视频侵犯了您的版权，请使用 立即删除 工具。
Rosetta lander science
描述
The Rosetta orbiter is continuing its science until the end of the extended Rosetta mission in September 2016. The lander’s future is less certain. This film covers some of what we’ve learnt from Philae about comet 67P/Churyumov-Gerasimenko so far.
This includes information about the comet’s surface structure from the ROsetta Lander Imaging System – or ROLIS camera – a copy of which can be found at the German Space Agency, DLR, in Berlin.
Data from all Philae’s instruments has informed the work of the other scientific teams. Rosetta scientists have analysed grains from the comet and discovered that it contains carbon rich molecules from the early formation of our solar system.
The video also contains footage from the Max Planck Institute for Solar System Research in Germany – where a flight replica of Philae’s COSAC instrument is maintained in a vacuum chamber to test commands. COSAC has already detected over a dozen molecules containing carbon, hydrogen, nitrogen and oxygen from the dust cloud kicked up from landing.
This includes information about the comet’s surface structure from the ROsetta Lander Imaging System – or ROLIS camera – a copy of which can be found at the German Space Agency, DLR, in Berlin.
Data from all Philae’s instruments has informed the work of the other scientific teams. Rosetta scientists have analysed grains from the comet and discovered that it contains carbon rich molecules from the early formation of our solar system.
The video also contains footage from the Max Planck Institute for Solar System Research in Germany – where a flight replica of Philae’s COSAC instrument is maintained in a vacuum chamber to test commands. COSAC has already detected over a dozen molecules containing carbon, hydrogen, nitrogen and oxygen from the dust cloud kicked up from landing.
关键词与标签
相关视频
Highlights: Rosetta mission comet landing up to lander separation
European Space Agency, ESA
Philae landing: lander status and first descent image
European Space Agency, ESA
Demonstrating Rosetta’s Philae lander on the Space Station
European Space Agency, ESA
Demonstrating Rosetta’s Philae lander on the Space Station (short version)
European Space Agency, ESA
ESA Space Scientist Detlef Koschny demonstrates the prototype LEGO® Philae lander
European Space Agency, ESA
Philae landing: Acquisition of signal from spacecraft and lander
European Space Agency, ESA