A new Tatooine-like planet outside the solar system may orbit two failed stars, scientists reported Wednesday. Located about 120 light years away, the exoplanet appears to take an unusual path around ...

Scientists think they’ve detected a new planet beyond Neptune. Find out why experts believe 'Planet X' might support alien ...

This artist’s illustration provided by the European ... can help us understand how conditions beyond our solar system may yield planets vastly different from our own, said study author Thomas ...

This artist’s illustration provided by the European ... Calçada/ESO via AP) NEW YORK — A new Tatooine-like planet outside the solar system may orbit two failed stars, scientists reported ...

The idea that our Solar System is representative of other solar systems hasn't survived the age of exoplanet discovery.

Kosmos-482, a spacecraft bound for Venus in 1972, was a time capsule from the Cold War when superpowers had broad ambitions for exploring the solar system.

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

The Milky Way is known to host a diverse array of planetary systems, providing astronomers with extensive insights into how ...