We head to Mars to celebrate the Opportunity rover’s greatest discoveries of all time in the latest issue – out now!

We head to Mars to celebrate the Opportunity rover’s greatest discoveries of all time in the latest issue – out now!
Sharp new observations have revealed striking features in planet-forming regions around young stars
Decades of searching in the Milky Way’s nearby ‘twin’ galaxy Andromeda have finally paid off, with the discovery of an elusive breed of stellar corpse, a neutron star
What would happen if the Moon exploded? Find out in issue 39 of All About Space – out now!