Earth Speaks: New Project Collects Messages to the Cosmos By Douglas Vakoch published 21 May 09 SETI is collecting global messages for a possible reply to extraterrestrial signals.
Writing for an Extraterrestrial Audience By Douglas Vakoch published 17 July 08 College students wrote messages to intelligent life on other worlds.
A Shadow of Ourselves By Douglas Vakoch published 10 April 08 Should we reply to an alien message, and if so, what we should say?
How We Present Ourselves to Aliens By Douglas Vakoch published 13 March 08 What can a young civilization say in an interstellar exchange?
Setting SETI's Sights II: Abodes for Life? By Douglas Vakoch published 23 June 05 With the latest discovery of a “Super-Earth” around a dim, red star 15 light years from Earth, SETI scientists have been pondering the implications for their search for intelligence on other worlds.
Setting SETI's Sights: Latest Planet Discovery Suggests New Targets By Douglas Vakoch published 16 June 05 SETI scientists are taking notice of the latest discovery of a "Super-Earth" beyond the solar system as they fine-tune their list of stars to target in their search for extraterrestrial intelligence.