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Space Astronomy for the mid-21st Century: Robotically Maintained Space Telescopes
Space Astronomy the mid-21st Century Robotically Maintained Space Telescopes
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2012/2/24
The historical development of ground based astronomical telescopes leads us to expect that space-based astronomical telescopes will need to be operational for many decades. The exchange of scientific ...
Observations of the December 13 and 14, 2006, Solar Particle Events in the 80 MeV/n - 3 GeV/n range from space with PAMELA detector
Observations Solar Particle Events detector
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2011/10/13
We present the space spectrometer PAMELA observations of proton and helium fluxes during the December 13 and 14, 2006 solar particle events. This is the first direct measurement of the solar energetic...
Analysis of Hubble Space Telescope Fine Guidance Sensor Data in TRANS Mode：An Overview
Hubble Space Telescope Fine Guidance Sensor Data TRANS Mode
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2009/6/30
Analysis of Hubble Space Telescope Fine Guidance Sensor Data in TRANS Mode：An Overview。