On the Kiltwalk last weekend I walked the tram-route threatened Roseburn path. It made me ask, how do we value a space like this?

A new cost study estimates that space-based missile interceptor constellations could run from tens of billions to several trillion dollars, underscoring technical warnings from former Pentagon ...

At just 25, Cecilia Payne-Gaposchkin applied quantum physics to a treasure trove of astronomical observations to show that stars are mostly hydrogen and helium.

Dotun Adebayo brings you the best of community programming from across England.