SETI Is Investigating a Possible Extraterrestrial Signal from Deep Space

FYI: &quot;«Baffling» «signal» «from HD 164595» is probably none of the above.&quot;<p><a href="http:&#x2F;&#x2F;setiathome.berkeley.edu&#x2F;forum_thread.php?nowrap=true&amp;id=80193" rel="nofollow">http:&#x2F;&#x2F;setiathome.berkeley.edu&#x2F;forum_thread.php?nowrap=true&amp;...</a>

It would be the ultimate prank if someone could fake such a signal :)

What if the signal is not artificial?