Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Five of the brightest planets will be visible to the naked eye. With help, you may even spot Uranus and Neptune.

Jupiter and Mars will appear to make ultraclose approaches to the moon on two nights this week. Here's how to get the best ...

This week, NASA released the first image from the Europa Clipper spacecraft's voyage. The image is a mosaic of a star field, created from three shots the solar-powered orbiter captured in December of ...

Scientists measured a chorus wave emerging from an unexpected place, and confirmed a key piece of a theory about how these ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...