As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life ...

The discovery of the exoplanet, a super-Earth called Kepler-735c, is all down to something called transit timing variations, ...

A group of astronomers from across the globe, led by Queen’s University Belfast, have revealed that millions of new solar ...

A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 ...