= The Search for Extraterrestrial Life: Recent Developments =
Michael D. Papagiannis ed.  PSU QB44.I57 1984
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 .cold dark interstellar clouds ... < 100 K [[ http://abyss.uoregon.edu/~js/ast122/lectures/lec22.html | at UO ]]

==== Intro, M.D.P. ====
 .p29 IRS-S L1551 preplanetary disk, infrared source 
 .p29 VB 8B around VB 8 @ 21ly, 20-50 times Jupiter, Brown Dwarf
 .p32 of 335 confirmed stars within 25 pc, 68 show significant IR excess at 25 μm and 60 μm, H. Aumann & F. Gillett
==== Aumann - Protoplanetary Material around Nearby Stars ====
 .