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Developing planetary systems dust production study - second segment of observations

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weo
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Developing planetary systems dust production study - second segment of observations

AAVSO Special Notice #408 reminds observers that the second segment of Dr. George Rieke's campaign on dust production in developing planetary systems IS BEGINNING NOW. Please see the notice for details and observing instructions.  This campaign began in March 2015 and was announced in AAVSO Alert Notice 511.

Many thanks and good observing,

Elizabeth Waagen, AAVSO HQ

AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484