Neptune, Calif., the fictional coastal hometown of Kristen Bell's teen detective, is back on our radar. Veronica Mars is now ...

NASA has temporarily stopped part of its investigation into possible signs of life on a faraway planet, after two years of ...

Scientists have discovered more than 6,000 planets beyond our solar system. What if some of them aren't planets at all, but ...

Planets larger than Earth but smaller than Neptune – so called sub-Neptunes – are the most common type of known exoplanet. It ...

Thousands of people hit the streets across the country this weekend to protest ICE and memorialize the people that have been ...

Discovered by volunteer scientists, this alien planet is out of synch with its siblings ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp.

Explore how astronomers aim to identify signs of alien life by analysing the atmospheres of distant exoplanets through ...