Signals

Increased melting of ice in Greenland and Antarctica, measured by satellite gravity, has decreased the angular velocity of Earth more rapidly than before and has already affected global timekeeping.

If the FarView radio telescope is built, it would double as a demonstration of two unprecedented activities: mining and manufacturing in space.

It's... intriguing.

A number of farmers are turning to space-based monitoring to get a better picture of what their crops need.

Ministers say network of 27 radar dishes in Pembrokeshire crucial to defend against ‘increasing belligerence in space’

Caltech researchers are experimenting with a space-based solar power system that would assemble itself after being launched by rockets.