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	+ Home		+ NASA Home > Mission Sections > Calipso > Launch Print This Email This CALIPSO Principal Investigator David Winker Webcast Questions and Answers David Winker CALIPSO Principal Investigator Goddard Space Flight Center Note: All videos provided in Real Player format are closed-captioned. Question and Answers with CloudSat Principal Investigator Graeme Stephens can be found in the CloudSat mission site. + View CloudSat Questions and Answers Max from Crested Butte: Might data from this mission lead to a better understanding of pollution, and humans' role in the health of Earth's atmosphere? + View Answer (Real) + View Answer (Windows) Chris from Virginia: How can CALIPSO "see" the thin, almost invisible clouds, and why is it important? + View Answer (Real) + View Answer (Windows) Junichi from Niihama-city: Could you tell me how aerosols impact the Earth's radiation budget? + View Answer (Real) + View Answer (Windows) Junichi from Niihama-city: How high up in the atmosphere do we find aerosols and how long is the lifespan of aerosols? + View Answer (Real) + View Answer (Windows) Junichi from Niihama-city: What do the aerosol particles in stratosphere affect Earth's climate changes? What about aerosols in troposphere? Are there any differences in affecting our health and Earth's weather changes? + View Answer (Real) + View Answer (Windows) Pawan from Sharjah: Will any of the two satellites provide any data on the ozone layer? + View Answer (Real) + View Answer (Windows) Junichi from Niihama-city: What is the advantage of CALIPSO and CloudSat flying in orbital formation as part of the A-train constellation of satellites? + View Answer (Real) + View Answer (Windows) NASA's John F. Kennedy Space Center
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