Long before modern observatories and spacecraft, court scribes in ancient China were quietly building one of humanity’s first ...

Since the solar system formed over 4.5 billion years ago, planets and other objects have been subject to constant change due to heating from the Sun. But a new model developed by researchers from ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 per cent of sun-like stars ...