Scientists have uncovered the origin of three mysterious signals coming from the centre of the Milky Way. For years, ...

Lightning formation and the conditions triggering it have long been shrouded in a cloud of mystery, but new research led by Penn State scientists is lifting the fog. Using mathematical calculations, ...

Lightning formation and the conditions triggering it have long been shrouded in a cloud of mystery, but new research led by Penn State scientists is ...

If life once existed on Mars, the most likely place to find evidence of it may be locked away in the planet’s ice.

What happens when a solar superstorm hits Mars? Thanks to the European Space Agency's Mars orbiters, we now know: glitching ...

Astronomers produce the most complete map of the center of the Milky Way, which can provide insight into how stars and planets are formed.