Main content
Calling E.T: Sending messages into Space
With the Seti Institute 'listening' for signs of Alien life, the question is - What should we be saying ourselves? Attendees at the National Eisteddfod share their ideas
Duration:
This clip is from
More clips from Science Cafe
-
![]()
VIDEO: Baby Dinosaurs up close!—Baby Dinosaurs
Duration: 01:13
-
![]()
Drones to the rescue?
Duration: 02:41
-
![]()
As the sky is full of stars, why is it dark at night?
Duration: 02:03
