Where are the aliens in our Solar System?
The best candidates for alien life in our neighbourhood.
Should we be signalling our existence to alien life?
We talk to METI president Dr Douglas Vakoch.
Why we want to believe
Why do aliens have such a hold on our collective psyche?
Universe, say cheese!
The camera that could change our view of the cosmos.
- We choose our top gifts for science and tech lovers
- Psychologist Linda Blair explains how to have a stress-free festive period.
Issue 357 on sale 26 November 2020