More from Heather Couper
Explore the latest news, articles and features
Space
Fancy naming a world after someone this Christmas?
Opinion
The hunt for Planet X
Features
Home from Home
Features
Fly me to the Moon
Books & Arts
Taken by storm
Features
Science: Distant galaxy upsets magnetic theory
News
Talking Point: When ignorance isn’t bliss
Opinion
Life and the Universe
Inside Science