America's total eclipse: The best guides to how to prepare
16 August 2017
We have always hunted meaning in total eclipses. As the US prepares for a total eclipse, four new books tell us all about them and remind us to enjoy them too
16 August 2017
We have always hunted meaning in total eclipses. As the US prepares for a total eclipse, four new books tell us all about them and remind us to enjoy them too
12 July 2017
Astronomers are confident they know what the mysterious massive object at the Milky Way’s heart is – but our first direct view this year could bring a shock