Spiral light reveals living creatures
The FAST team were studying a fast radio burst source known as FRB121102, first spotted in 2015
How easy to find are we?
It’s a dilemma: scientists might look like cranks for posing questions about aliens, but we’ll also never know unless someone asks
The legacy of an amazing man of science
The planets are tidally locked, meaning one side always faces the star while the other never sees the light of day