Main content
What would a signal from aliens sound like?
Astronomer Seth Shostak describes the kinds of sounds that he and other astronomers are listening out for using radio waves.
(Photo The SETI Alien Telescope Array)
Duration:
This clip is from
More clips from Is There Anybody Out There?
-
![]()
Should we be afraid of aliens?
Duration: 00:46
More clips from The Inquiry
-
![]()
Ukraine war: How Russia benefits from Europe buying its gas
Duration: 03:47
-
![]()
How the Ukrainian resistance is exposing Russian weakness
Duration: 03:19
-
![]()
West African coups: What comes next?
Duration: 03:23
